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 additional words.
Options:
[a] CC(C)(C)C(=O)C(C(=O)C(C)(C)C)C(=O)C(C)(C)C
[b] CCOC(=O)c1nc2ccccc2nc1NCc1ccc(OC)c(OC)c1
[c] O=c1c2cccnc2sn1-c1ccc([N+](=O)[O-])cc1
[d] Brc1cc2nn(-c3ccccc3)nc2c2nonc12
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}