Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1nc2ccc(S(=O)(=O)Nc3nccs3)cc2c(=O)n1NS(=O)(=O)c1nccs1
b) N#CNC1=NCCC(=O)N1CCc1c[nH]c2ccccc12
c) O=C1CN(CCN2CCOCC2)CC(=O)N2CCCCN12
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}