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 other words.
Options:
(a) CCc1ccnc2ccccc12
(b) O=[N+]([O-])c1cccc(O)c1[N+](=O)[O-]
(c) c1ccc2c(c1)-c1cccc3cc4ccccc4c-2c13
(d) Cc1ccc([N+](=O)[O-])cc1C(=O)O
(e) NC(Cc1ccccc1)C(=O)O
Answer: 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}