The commission finds that the following substances have a high potential for abuse and have currently accepted medical use in treatment in the United States, or currently accepted medical use with severe restrictions and that the abuse of the following substances may lead to severe psychic or psychological dependence. In addition to the substances listed in RCW 69.50.206, the commission places each of the following drugs and other substances by whatever official name, common or usual name, chemical name, or brand name in Schedule II.

(1) Coca leaves and any salt, compound, derivative, or preparation of coca leaves (including cocaine and ecgonine and their salts, isomers, derivatives and salts of isomers and derivatives), and any salt, compound, derivative, or preparation thereof which is chemically equivalent or identical with any of these substances, but not including:

(a) Decocainized coca leaves or extractions which do not contain cocaine or ecgonine; or

(b)[123I]ioflupane.

(2) Opiates. Unless specifically exempted or unless in another schedule any of the following opiates, including its isomers, esters, ethers, salts, and salts of isomers, esters and ethers whenever the existence of such isomers, esters, ethers, and salts is possible within the specific chemical designation, dextrorphan and levopropoxyphene exempted: Thiafentanil.

(3) Hallucinogenic substances.

(a) Dronabinol[(-)-delta-9-trans tetrahydrocannabinol] in an oral solution in a drug product approved for marketing by the U.S. Food and Drug Administration;

(b) Nabilone; some other names: (±)-trans-3-(1,1-dimethlheptyl)-6,6a,7,8,10,10a-hexahydro-1-hydroxy-6,6-dimethyl-9H-dibenzol[b,d]pyran-9-one.

(4) Immediate precursors. Unless specifically exempted or unless listed in another schedule, any material, compound, mixture, or preparation which contains any quantity of the following substances: Immediate precursor to fentanyl: 4-anilino-N-phenethyl-4-piperidine (ANPP).