Task: Please answer the multiple choice question.
Question: Which molecules are Ames mutagenic?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: O=CN(O)c1ccc2ccccc2c1
b: Nc1ccc([N+](=O)[O-])cc1
c: Cc1ccc(O)cc1
d: CCCCC(CC)COC(=O)C=Cc1ccc(OC)cc1
e: Clc1ccc(C(Cl)(Cl)Cl)cc1Cl
Answer: a, b, e
Task: Please answer the multiple choice question.
Question: Which molecules are {mutagenic#not &NULL}{mutagenic__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%mutagenic%}
Answer: {%multiple_choice_result}