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 additional words.
Options:
a COC(=O)C(C#N)=CNC(=S)C(N)=S
b O=C(CC(=O)N1N=C(n2ccc3ccccc32)CC1c1ccccc1)Nc1ccccc1Cl
c CC(C)(C)[N+]([O-])=[N+]([O-])C(C)(C)C
d O=C(NC(=O)c1ccccc1)Nc1ccccc1
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}