Task: Please answer the multiple choice question.
Question: Which molecules are 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: c1ccc2c3c4c(ccc5cccc(c54)C4OC34)cc2c1
b: Oc1cccc2ccccc12
c: CCON(OC(C)=O)C(=O)c1ccccc1
d: Nc1c([N+](=O)[O-])cccc1[N+](=O)[O-]
e: ClCc1ccc(CCl)cc1
Answer: a, 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}