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] Cn1nc(-c2ccccc2)c(C(=O)C=Cc2ccccc2)c(N2CCOCC2)c1=O
[b] N#CC(=Cc1ccccc1)c1ccc(F)cc1F
[c] COc1ccc(COCCC(C)OC2OC(CO[Si](C)(C)C(C)(C)C)C(O)C(O)C2O)cc1
[d] Cc1cn(C2COC(CO)C2CO)c(=O)[nH]c1=O
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}
1-[4,5-bis(hydroxymethyl)oxolan-3-yl]-5-methylpyrimidine-2,4-dione