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, d, or e without using any additional words.
Options:
a: CN(N=O)C(=O)NC1C(O)OC(CO)C(O)C1O
b: O=NN(O)c1ccccc1
c: O=C=Nc1ccc(N=C=O)cc1
d: CCC(=O)OCc1ccc([N+](=O)[O-])cc1
e: Cc1cccc(C)c1
Answer: c, 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}