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 additional words.
Options:
a COc1c(OP2(=S)OCC(C)(C)CO2)cnn(C2CCCCC2)c1=O
b Cc1cc2[nH]c3nc(=N)nc(NS(=O)(=O)c4cc(C)c(Cl)cc4S)n3c2cc1C
c Cc1nccc2c1[nH]c1cc(O)ccc12.Cl
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}