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, d, or e without using any other words.
Options:
a: C=CCC1(O)CC(n2cc(C)c(=O)[nH]c2=O)OC1CO[Si](C)(C)C(C)(C)C
b: Cc1cn(C2CC(ON)C(CO)O2)c(=O)[nH]c1=O
c: CCC1C(C)c2c([nH]c3ccccc23)C2C(=O)N(c3ccccc3)C(=O)C21
d: CN(C)CC1CN(C(=O)Nc2ccccc2)C(=N)O1
e: Cc1cn(C2CC(O[Si](C)(C)C(C)(C)C)C(C=[N+]([O-])C(C)(C)C)O2)c(=O)[nH]c1=O
Answer: a, b, c, d, e
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}