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] S=C(NCCc1ccccn1)c1nc[nH]c1C(=S)NCCc1ccccn1
[b] CC(=O)NC1C(=O)N(Cc2ccccc2)C1COC(C)(C)C
[c] Cc1cc(S(=O)(=O)Nc2nc3cccnc3[nH]2)c(S)cc1Cl
[d] COC(=O)c1c(N)[nH][nH]c1=N
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}
4-chloranyl-N-(3H-imidazo[4,5-b]pyridin-2-yl)-5-methyl-2-sulfanyl-benzenesulfonamide