Task: Please answer the multiple choice question.
Question: Which molecules are not Ames mutagenic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=[N+]([O-])c1ccccc1SS/C(Cl)=C(\Cl)C(Cl)=C(Cl)Cl
b.) Cc1ccccc1
c.) C[N+](C)(C)Cc1ccccc1
d.) Brc1ccc(Oc2cc(Br)c(Br)cc2Br)c(Br)c1
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}