Task: Please answer the multiple choice question.
Question: Which molecules are toxic in the NR-Aromatase enzyme assay?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) C1CN(P2(N3CC3)=NP(N3CC3)(N3CC3)=NP(N3CC3)(N3CC3)=N2)CCO1
(b) CCN(CC)CCOc1ccc(C(=C(Cl)c2ccccc2)c2ccccc2)cc1.O=C(O)CC(O)(CC(=O)O)C(=O)O
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {toxicity_NR-Aromatase#not &NULL}{toxicity_NR-Aromatase__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%toxicity_NR-Aromatase%}
Answer: {%multiple_choice_result}