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: O=[N+]([O-])c1cccc(Br)c1
b: c1ccc2cc3c(ccc4cccnc43)cc2c1
c: O=C/C=C/C=C/c1ccc([N+](=O)[O-])cc1
d: CC(=O)OCc1ccccc1[N+](=O)[O-]
e: C(CCC1CO1)CC1CO1
Answer: a, b, 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}