Task: Please answer the multiple choice question.
Question: Which molecules are mutagenic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) O=[N+]([O-])c1ccc2c3cccc4cccc(c5cccc1c52)c43
b.) Oc1cccc(Cl)c1Cl
c.) Cc1c2ccccc2cc2c3c(ccc12)C(O)C(O)C1OC31
d.) O=C(Cl)c1ccc(C(=O)Cl)cc1
Answer: a, 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}