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 additional words.
Options:
a. CCCCCC(CC)OC(=O)c1cccc(C(=O)OC(CC)CCCCC)c1
b. COC(=O)C1=CCCN(C)C1
c. [N-]=[N+]=Nc1ccc(F)c([N+](=O)[O-])c1
d. O=[N+]([O-])c1cccc([N+](=O)[O-])c1
e. Oc1cccc2ccccc12
Answer: b, c, 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}