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.) Cc1cc2c(c(C#N)c1C)NC(=O)CN=C2c1ccccc1F
b.) O=c1ccn(C2OC(CN(O)CCC3C(O)C(CO)OC3n3ccc(=O)[nH]c3=O)C(O)C2O)c(=O)[nH]1
c.) N#Cc1c(-c2ccc([N+](=O)[O-])cc2)c(C#N)c(=O)n(NS(=O)(=O)c2ccccc2)c1-c1ccccc1
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}