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 additional words.
Options:
a CCCCCn1cnc2c1S(=O)(=O)N(C)C(NC(=O)c1ccccc1)=N2
b O=C1C(=Cc2cccc([N+](=O)[O-])c2)CCc2ccccc21
c COC(=O)N1C2C3CC4C2C4C3N1C(=O)OC
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}