Task: Please answer the multiple choice question.
Question: Which molecules are not carcinogenic?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccn(C)c(=O)c1C#N
b.) CCN1C[C@@]2(COC)C3[C@@H](OC)[C@H]4[C@@H]1[C@@]3(C1C[C@@]3(O)[C@H](OC(=O)c5ccccc5)C1[C@]4(OC(C)=O)[C@@H](O)[C@H]3OC)[C@@H](OC)C[C@H]2O
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {carcinogen#not &NULL}{carcinogen__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%carcinogen%}
Answer: {%multiple_choice_result}