Task: Please answer the multiple choice question.
Question: Which molecules are not 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. NS(=O)(=O)c1ccc(NC(=S)NC=C2C(=O)NC(=O)NC2=O)cc1
b. CCOC(=O)C=Cc1nc(C#N)c(N)o1
c. Cc1c([N+](=O)[O-])oc2c1C(=O)NCCC2
Answer: a, b, c
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}