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 additional words.
Options:
(a) CCOc1ccc(NC(C)=O)cc1[N+](=O)[O-]
(b) Cc1cc(C)c2nsnc2c1N
(c) Nc1ccc(N)cc1
(d) O=[N+]([O-])c1ccc(Br)cc1
(e) CC(C)(C)C(Br)C(=O)Nc1ccccc1
Answer: a, b, 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}