Task: Please answer the multiple choice question.
Question: Which molecules are 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. O=[N+]([O-])c1c(O)c(Cl)cc(Cl)c1Cl
b. Oc1c(Cl)cccc1Cl
c. CN[C@@H](C)Cc1ccccc1
d. Cc1ccc(Nc2ccc(N)c3c2C(=O)c2ccccc2C3=O)c(S(=O)(=O)O)c1
e. Cc1cc(C)c([N+](=O)[O-])cc1[N+](=O)[O-]
Answer: d, 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}