Task: Please answer the multiple choice question.
Question: Which molecules are not carcinogenic?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) N=C(CCSCc1csc(N=C(N)N)n1)NS(N)(=O)=O
b.) Nc1nc2c(ncn2[C@H]2CC(O)[C@@H](CO)O2)c(=S)[nH]1
c.) Cc1c(O)c(=O)n(-c2ccccc2)n1C
Answer: a, c
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}