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 additional words.
Options:
a) Cc1cccc(Br)c1
b) O=[N+]([O-])c1cccc([N+](=O)[O-])c1CO
c) NNc1ccccc1[N+](=O)[O-]
d) COc1ccc(C(=O)c2ccccc2)c(O)c1
e) Cc1ccc(C(C)(C)C)cc1
Answer: a, b, d, 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}