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) Nc1ccc(/N=N/c2ccc(-c3ccc(/N=N/c4c(S(=O)(=O)O)cc5cc(S(=O)(=O)O)c(/N=N/c6ccccc6)c(O)c5c4N)cc3)cc2)c(N)c1
(b) CC1(O)CCOC(=O)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}