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, or d without using any other words.
Options:
a: CC(=O)Oc1ccc(CO)cc1
b: CC(C)CCCCCCOC(=O)c1ccccc1C(=O)OCCCCCCC(C)C
c: O=C(O)Cc1ccc(O)c(O)c1
d: S=C=Nc1cccc2ccccc12
Answer: 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}