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, or c without using any other words.
Options:
(a) CN(C)CCc1c2c(nc3ccccc13)C(=O)c1cccnc1C2=O
(b) Nc1nc(N)c(N=O)c(Nc2ccc(Br)c(Br)c2)n1
(c) OCC1CCC(n2cnc3c(O)ncnc32)O1
Answer: c
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}