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, or c without using any additional words.
Options:
a. COc1cc(O)c2c(c1)OC(c1ccc(O)c(O)c1)C(=O)C2=O
b. Cc1ccccc1N=O
c. CC(C)(C)NCC(O)c1ccc(O)c(NC(N)=O)c1
Answer: a, b
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}