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 OC1C(Br)CC2(OC(COCc3ccccc3)C(COCc3ccccc3)O2)C1O
b CC(Cc1ccccc1)NC1=NCCO1
c Cc1nc(-n2nc(-c3ccccc3)cc2-c2ccccc2)sc1C(C=Cc1ccc([N+](=O)[O-])cc1)=NNC(=S)NN
d Cc1nccn1Cc1c(N)nc(N)nc1O
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}