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: O=C(NO)C(=O)Nc1cc(Cl)ccc1Cl
b: CC(C)[Si]1(C(C)C)OCC2OC(n3c(C(=O)c4ccccc4)cc(=O)[nH]c3=O)CC2O[Si](C(C)C)(C(C)C)O1
c: Nn1c(=O)[nH]c2ncn(Cc3ccccc3)c2c1=O
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}