Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] c1cnc(SCc2nc3ccccc3o2)nc1
[b] CCS(=O)(=O)c1cc(O)nc(O)n1
[c] CCn1cc(C(=O)O)c(=O)c2cc3c(cc21)OCO3
[d] N#Cc1c(C#N)c(-c2ccco2)n(N=Cc2ccco2)c1N
[e] O=C(NNC(=S)NCc1ccccc1)c1csc(NC(=S)NC2CCCCC2)n1
Answer: a
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}
2-(pyrimidin-2-ylsulfanylmethyl)-1,3-benzoxazole