Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) c1ccc(N=C(Nc2ccccc2)N2CCCCC2)cc1
b.) O=c1[nH]c(=O)ss1
c.) CCCCC1CC(c2cccc([N+](=O)[O-])c2)=NO1
d.) CC(=NNS(=O)(=O)c1ccc(C)cc1)C(CN1CCOCC1)C(c1ccccc1)c1c(O)c2ccccc2oc1=O.Cl
e.) CC(CC(=O)N1C2CC3CCC2(CS1(=O)=O)C3(C)C)[Si](C)(C)C
Answer: b
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}