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] CN(C)c1ccc(N=NS(=O)(=O)O)cc1
[b] CCOP(=S)(CC)Sc1ccccc1
[c] Cc1c(N)cc(N)cc1[N+](=O)[O-]
[d] COP(=O)(OC)O/C(C)=C\C(=O)O[C@@H](C)c1ccccc1
Answer: 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}