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, c, or d without using any other words.
Options:
a: CN(N)N=Nc1[nH]cnc1[N+](=O)[O-]
b: O=C1C(=Cc2ccc(Br)s2)NC(=S)N1c1ccccc1
c: CC(=NN)C(C)=NN=C(C)C(C)=NN
d: COC(=O)CC1C(=O)OC23CCC1C2(C)CCC1C3CCC2CC(OC(C)=O)CCC21C
Answer: a, b, c, d
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}