Task: Please answer the multiple choice question.
Question: Which molecules are carcinogenic?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) O=C(O)CNC(=O)C(CS)Cc1ccccc1
b.) CN(C)c1ccc(/N=N/S(=O)(=O)O)cc1
c.) CCCCCN(CCCCC)C(=O)C(CCC(=O)O)NC(=O)c1ccc(Cl)c(Cl)c1
Answer: 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}