Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP P450 2D6?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(C)(C)N(NC(=O)Nc1ccc(Cl)c(Cl)c1)C(=O)c1ccccc1
b: Cl.c1ccc(-c2nc(NCc3ccco3)c3oc4ccccc4c3n2)cc1
c: OC[C@@H](O)COc1cccc2ccccc12
d: O=C(O)CCC(=O)N1CCOc2ccc(Cl)cc21
Answer: a
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}