Task: Please answer the multiple choice question.
Question: Which molecules are mutagenic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCCCCCCCCCCCCCCCCC[N+](C)(C)Cc1ccccc1
[b] Cc1ccc(C(=O)O)cc1[N+](=O)[O-]
[c] CC(C)N=C(NC(C)C)OCc1ccc([N+](=O)[O-])cc1
[d] Oc1cccc2ncccc12
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}