Task: Please answer the multiple choice question.
Question: Which molecules are not inhibiting CYP P450 2D6?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=[N+]([O-])c1ccc(Cl)c(-c2ccc(/C=N/c3c(-c4ccco4)nc4ccccn34)o2)c1
b: COc1ccc2[nH]cc(CCNc3ncncc3-c3ccc(N(C)C)cc3)c2c1
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}