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: Nc1nc(CCC(=O)Nc2cccc(C(F)(F)F)c2)cc(-c2ccc3ccccc3c2)n1
b: Cc1ccccc1[C-]1C(=O)c2cc(Cl)ccc2[N+]1=O
c: CCC1(C(=O)OC)C=CCN2C(=O)OC(C)(C)C21
d: COC(=O)C=C1C(CO[Si](C)(C)C(C)(C)C)OC(n2ccc(=O)[nH]c2=O)C1O[Si](C)(C)C(C)(C)C
e: COc1ccccc1NC(=S)NC=C(C#N)c1nc2ccccc2s1
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}