Task: Please answer the multiple choice question.
Question: Which molecules are not mutagenic?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] Nc1ccc(C(=O)O)cc1
[b] CCc1cn(C2CC(O)C(CO)O2)c(=O)[nH]c1=O
[c] CC(=O)c1ccc(N=O)cc1
[d] COP(=O)(OC)O/C(C)=C/C(=O)OC(C)c1ccccc1
Answer: a, b, 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}