Task: Please answer the multiple choice question.
Question: Which molecules are not mutagenic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1cc(C2Oc3cc(O)cc(O)c3C(=O)C2=O)ccc1O
b: O=[N+]([O-])c1ccc(Oc2ccccc2)cc1
c: C=CN=Nc1ccccc1
d: O=[N+]([O-])c1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl
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}