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) CCc1cccc(CC)c1N
b) CC(=O)Nc1ccc(C)c(N)c1
c) O=[N+]([O-])c1c(Cl)cc(Cl)cc1Cl
d) C(CC[C@H]1CO1)C[C@H]1CO1
Answer: a, 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}