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, d, or e without using any other words.
Options:
(a) CCCCC(CC)COC(=O)c1ccc(N(C)C)c([N+](=O)[O-])c1
(b) CC(C)COC(=O)COc1cc(Cl)c(Cl)cc1Cl
(c) Cn1cnc([N+](=O)[O-])c1-c1ccccc1
(d) O=[N+]([O-])c1ccc2c(c1)NCC2
(e) BrCc1ccccc1CBr
Answer: 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}