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, c, or d without using any other words.
Options:
a CN(C)c1c(C2CC(O)C(CO)O2)c(=O)c1=O
b CC(C)N(C(=O)C12C3C4C5(C#N)C3C1(C#N)C5C42C#N)C(C)C
c CCOC(=O)c1sc(SC)nc1NC(=O)c1ccc([N+](=O)[O-])cc1
d CCOC(=O)C1=C(O)C(=O)c2ccoc2C1=O
Answer: a, b, c, d
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}