Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) OCc1ccc2c(c1)CC1(Cc3ccc(C=NO)cc3C1)C2
b) Cc1cc(-c2ccc(N=Nc3c(N)c(C)cc(S(=O)(=O)O)c3N)c(C)c2)ccc1N=Nc1ccc(O)c(C(=O)O)c1
Answer: a
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__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%activity_HIV%}
Answer: {%multiple_choice_result}