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, or d without using any other words.
Options:
(a) C=CCC(C)(O)CCC(O)(CC=C)CC=C
(b) Cc1cc(N=Nc2c(O)nc3ccccc3c2O)ccc1N=Nc1ccc(C(=O)N(C)C)cc1
(c) Cc1nn2c(=O)c([N+](=O)[O-])c(C=Cc3ccco3)nc2s1
(d) COC(=O)C1Cc2cc3c(cc2C1=O)CCCC3
Answer: 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}