Task: Please answer the multiple choice question.
Question: Which molecules are inhibiting CYP P450 3A4?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(Nc1ncc(Cc2cc(Cl)ccc2Cl)s1)c1ccc([N+](=O)[O-])cc1
b. CNc1ncnc2c1ncn2[C@@H]1O[C@@H](CO)[C@H](O)[C@@H]1O
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {CYP3A4_inhibition#not &NULL}{CYP3A4_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%CYP3A4_inhibition%}
Answer: {%multiple_choice_result}