Task: Please answer the multiple choice question.
Question: Which molecules are not Ames mutagenic?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCCCC(CC)COC(=O)COc1ccc(Cl)cc1Cl
b.) C=CCc1ccc(OC)cc1
c.) CC(C)COC(=O)Cc1ccccc1
d.) CCCNc1c([N+](=O)[O-])ccc(Cl)c1C(=O)O
Answer: a, 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}