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 Cn1nnc2c(C(N)=O)ncn2c1=O
b CC(=O)OC1C(C)CC2C(C)COC3(C)CCC=C(C)CC4OC3C2C41
Answer: a, b
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}
3-methyl-4-oxoimidazo[5,1-d][1,2,3,5]tetrazine-8-carboxamide