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, d, or e without using any other words.
Options:
a CN(C)S(=O)(=O)N(SC(F)(Cl)Cl)c1ccccc1
b Cc1cccc2ccccc12
c O=C(O)CNC(=O)c1ccc([N+](=O)[O-])cc1
d O=[N+]([O-])c1ccc(CCO)cc1
e CCCCCCCCCc1ccccc1C(CO)OS(=O)(=O)O
Answer: a, b, 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}