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) c1ccc2nc3c4ccccc4c4ccccc4c3cc2c1
(b) O=[N+]([O-])c1ccc(Cl)c([N+](=O)[O-])c1
(c) Cc1ccc(OC(=O)N(C)N=O)c(C)c1C
(d) CCOC(=O)c1[nH]c2ccccc2c1/N=C/c1ccc([N+](=O)[O-])cc1
(e) O=S1(=O)CCCCO1
Answer: a, b, c, 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}