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) CCN(CC)c1ccc(N=O)cc1
b) CN(Cc1ccccc1)C(=O)CBr
c) Cc1ccc2c(C)c3c(nc2c1)-c1ccccc1C(O)C3O
d) O=[N+]([O-])c1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl
e) O=[N+]([O-])c1ccc(Br)cc1
Answer: a, 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}