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 additional words.
Options:
[a] Cc1cc(Cl)ccc1OC(C)C(=O)O
[b] Cc1c(N)cc([N+](=O)[O-])c(N)c1C
[c] O=C(O)CC(NC(=O)COc1ccc(Cl)cc1Cl)C(=O)O
[d] CCc1cccc(C)c1N
Answer: b, 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}