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) O=CN(O)c1ccc([N+](=O)[O-])cc1
(b) NC(CCC(=O)NNc1ccccc1)C(=O)O
(c) Nc1c(Cl)cc([N+](=O)[O-])cc1[N+](=O)[O-]
(d) Cc1cccc(C(=O)Cl)c1
(e) CNC(=O)Oc1ccccc1
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}