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 other words.
Options:
a) C=Cc1ccc(OC)cc1
b) Nc1ccc(N)c(Cl)c1
c) CCOP(=O)(NC(C)C)Oc1ccc(SC)c(C)c1
d) O=[N+]([O-])c1ccc2ccc3nc4ccccc4c4ccc1c2c34
Answer: a, c
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}