Task: Please answer the multiple choice question.
Question: Which molecules are carcinogenic?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Nc1cc(S(=O)(=O)O)cc2cc(S(=O)(=O)O)c(/N=N/c3ccc(-c4ccc(/N=N/c5c(S(=O)(=O)O)cc6cc(S(=O)(=O)O)cc(N)c6c5O)cc4)cc3)c(O)c12
b C[N+]1(C)CCC[C@H]1C(=O)[O-]
Answer: a
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}