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) CC12CC(OC(=O)C1(C)O)C(C1(O)CCC3C4CC5OC56C(O)C=CC(=O)C6(C)C4CCC31C)C2
(b) Brc1ccc(CCc2ncc[nH]2)cc1
(c) CC(C)(C)C(=O)OCC(COC(=O)C(C)(C)C)[N+](=O)[O-]
(d) CCC1(c2ccccc2)NC(=O)N(C)C1=O
Answer: a, b, c, d
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}