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, or c without using any other words.
Options:
[a] Brc1cscc1Cc1cscc1Br
[b] N=C(Nc1ccc(O)cc1)S(=O)(=O)O
[c] CCCCCCCCCCCCCCCCOCC(COC1OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O)OCCCCCCCCCCCCCCCC
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}