Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) Nc1c(-c2nc3ccccc3[nH]2)sc(=S)n1-c1ccc(Cl)cc1
b.) C=CCn1c(=O)c(-c2ccccc2)c(O)c2ccccc21
c.) O=C(CCBr)N1CCN(C(=O)CCBr)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}