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, or d without using any additional words.
Options:
a. Cc1c([N+](=O)[O-])ccc2ccccc12
b. CC12C=CC3=C4CCC(=O)CC4=CCC3C1CCC2O
c. COC1=C(OC)C(=O)C(C)=CC1=O
d. Clc1cc2c(cc1Cl)Oc1cc(Cl)c(Cl)cc1O2
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}