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 CCCCCCCCCCCCCC(=O)OCC1OC(n2cc(F)c(=O)[nH]c2=O)C(NC(=O)OCc2ccccc2)C(OC(=O)CCCCCCCCCCCCC)C1O
b O=C(O)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1C=Cn1c(=S)[nH]c2ccc([N+](=O)[O-])cc21
c CNCCSSCCN
d CCOC(=O)CCC(NC(=O)c1ccc(OCc2ccc3nc(OC)c(OC)nc3c2)cc1)C(=O)OCC
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}