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, or d without using any other words.
Options:
a O=C(O)/C=C/c1ccc(/C=C/C(=O)O)cc1
b CSc1ccc(Cl)cc1
c O=S(=O)(O)c1ccc(O)c2ncccc12
d O=C(c1ccc(Br)cc1)C1OC1c1ccccc1
Answer: 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}