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, b, or c without using any other words.
Options:
a O=C1c2ccccc2C(=O)c2cc3c(cc21)CS(=O)C3
b COC(=O)C(=NNc1nc(=S)[nH]n1N)C(C#N)c1ccc(Cl)cc1
c Brc1ccc(N2N=NC3CN(c4ccccc4)CC32)cc1
Answer: a, b, c
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}