Task: Please answer the multiple choice question.
Question: Which molecules are 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: Nc1ccc(/C=C/C(=O)O)cc1
b: CC1CC(OC(=O)c2ccccc2O)CC(C)(C)C1
c: O=[N+]([O-])c1ccnc2ccccc12
d: CC[C@@H](C)Nc1ccc(N[C@H](C)CC)cc1
e: O=C(O)CCC(=O)Nc1cc(Cl)cc(Cl)c1
Answer: c
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}