Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP2D6?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=P(Nc1c(Cl)cccc1Cl)(c1ccccc1)c1nc2c(s1)CCCC2
(b) Cc1ccc(S(=O)(=O)/C=C\C#N)cc1
(c) O=C(Nc1cc(Sc2ccccn2)cc([N+](=O)[O-])c1)c1ccc([N+](=O)[O-])cc1
(d) Cc1sc(NC(=O)C2CCCCC2C(=O)O)c(C(N)=O)c1C
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP2D6_inhibition#not &NULL}{CYP2D6_inhibition__names__gerund}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%CYP2D6_inhibition%}
Answer: {%multiple_choice_result}