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)C(C(=O)C(=O)Nc1ccccc1C#N)c1nc2ccc([N+](=O)[O-])cc2nc1O
[b] CN1CC(=O)N(C)c2[nH]cnc2C1=O
[c] CC(NC(=O)C(NC(=O)OC(C)(C)C)C(C)C)C(=O)N1CCCC1C(=O)NCC(=O)NC(C(=O)NCC(=O)OCc1ccccc1)C(C)C
[d] CC(C)(C)[Si](C)(C)OCC1OC(n2ccc(=O)[nH]c2=O)C(O[Si](C)(C)C(C)(C)C)C12NC(C(=O)O)CS2
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}