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] Nc1ccc2ccccc2c1
[b] Nc1cc(Cl)cc(Cl)c1O
[c] O=[N+]([O-])c1cccc2cccnc12
[d] O=[N+]([O-])c1cc(NS(=O)(=O)c2cccc3cccnc23)ccc1Cl
[e] Cc1ccccc1S(N)(=O)=O
Answer: a, c
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}