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) Nc1ccccc1S(=O)(=O)O
b) CC(=O)CC(=O)Nc1ccc(O)cc1
c) C1CCC2CCCCC2C1
d) COc1ccc([N+](=O)[O-])cc1N
e) O=C(CBr)c1ccc(Br)cc1
Answer: a, 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}