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. CC(CN=[N+]=[N-])c1ccccc1
b. COc1ccc(OC)cc1
c. CCCCC(CC)COC(=O)c1ccc(N(C)N=O)cc1
d. CCc1cn(C2CC(O)C(CO)O2)c(=O)[nH]c1=O
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}