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, c, or d without using any additional words.
Options:
a. Cc1cn(C2CC3C(COC(CCl)N3O)O2)c(=O)[nH]c1=O
b. CCCCCCCCCCCc1c2oc3ccc([N+](=O)[O-])cc3nc-2cc(Nc2cc([N+](=O)[O-])ccc2O)c1=O
c. COc1cc(OC)c(OC)cc1C=C1C=Cc2ccccc21
d. CN(C)CCN1C(=O)CC(c2ccccc2)Sc2ccccc21
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}