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, d, or e without using any additional words.
Options:
a) O=[N+]([O-])c1cccc(CO)c1
b) COP(=O)(OC)O/C(C)=C/C(=O)OC(C)c1ccccc1
c) NNc1ccccc1[N+](=O)[O-]
d) O=C(O)CCC(NC(=O)COc1cc(Cl)c(Cl)cc1Cl)C(=O)O
e) NC(=O)c1ccc([N+](=O)[O-])cc1
Answer: a, b, 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}