Task: Please answer the multiple choice question.
Question: Which molecules are not mutagenic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=[N+]([O-])c1ccc(O)cc1[N+](=O)[O-]
b: O=[N+]([O-])c1ccc(COc2ccccc2)cc1
c: CC(C)CCCCCOC(=O)COc1ccc(Cl)cc1Cl
d: Nc1cccc(Cl)c1
Answer: b, c, d
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}