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, or d without using any other words.
Options:
(a) Oc1c(Cl)cccc1Cl
(b) CC(C)NC[C@@H](O)COc1cccc2ccccc12
(c) COC1=C(OC)C(=O)C(C)=CC1=O
(d) CC1CC2(OC2C)C(=O)OC2CCN(C)CC=C(COC(=O)C1(C)O)C2=O
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}