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: CCC(=O)OCc1cccc([N+](=O)[O-])c1
b: Cc1c([N+](=O)[O-])ccc2ccccc12
c: CC(=O)OCc1cc(C(C)=O)ccc1OC(C)=O
d: CCOCN(C(=O)CCl)c1c(C)cccc1CC
Answer: a, 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}