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 other words.
Options:
a. CC(=O)NNc1ccc(CO)cc1
b. CCCCOc1ccc(CC(=O)NO)cc1
c. Cc1ccc(N)cc1N
d. CC1CCCC(=O)CCCCCc2cc(O)cc(O)c2C(=O)O1
Answer: 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}