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, or d without using any other words.
Options:
[a] CC1(C)CC2C=C(C=O)C3(C=O)CC3(C)C2C1
[b] CCCCc1ccc(-n2sc3ncc(C)cc3c2=O)cc1
[c] C=C1C2CC3C4N5CC6(C)CCCC47C(C2O)C3(CC5(O)C67)C1O
[d] O=C(O)c1ccc2c(c1)S(=O)(=O)NC2=O
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}
2-(4-butylphenyl)-5-methyl-[1,2]thiazolo[5,4-b]pyridin-3-one