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) COc1cccc(Nc2n[nH]c(NS(=O)(=O)c3cc(C)c(Cl)cc3S)n2)c1
(b) CCN(CC)C(=S)S[Bi](SC(=S)N(CC)CC)SC(=S)N(CC)CC
(c) CC(=NNC(=S)Nc1ccc(Cl)cc1)c1cccc(C(C)=NNC(=S)Nc2ccc(Cl)cc2)n1
Answer: a
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}