Task: Please answer the multiple choice question.
Question: Which molecules are not Ames mutagenic?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: N#Cc1c(Cl)cccc1Cl
b: Cc1ccc([N+](=O)[O-])c(N)c1
c: COP(=O)(OC)O/C(=C\Cl)c1cc(Cl)c(Cl)cc1Cl
d: O=[N+]([O-])c1ccc(Cl)c([N+](=O)[O-])c1
e: N[C@@H](Cc1ccc(O)c([N+](=O)[O-])c1)C(=O)O
Answer: a, b, c, e
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}