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 [N-]=[N+]=NC(c1ccccc1)C(O)CO
b O=[N+]([O-])c1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl
c C[C@@H](O)c1ccccc1
d CC(=O)Oc1ccc(CCl)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}