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 other words.
Options:
a: COC(=O)CC1(CNC(=O)OCc2ccccc2)OCCO1
b: COc1c2cc(C(C)(C)C)cc1Cc1cccc(c1O)Cc1cc(C(C)(C)C)cc(c1OC)Cc1cccc(c1O)Cc1cc(C(C)(C)C)cc(c1OC)Cc1cccc(c1O)C2
c: CC12CCC(C(Nc3ccccn3)C1=O)C2(C)C
d: COC(=O)C(Cc1c[nH]c2ccccc12)NP(=O)(OCCC#N)OCC1OC(n2cc(C)c(=O)[nH]c2=O)CC1N=[N+]=[N-]
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}