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, or c without using any additional words.
Options:
[a] O=C1NC2ON=C(c3ccccc3)C2C2ON=C(c3ccccc3)N12
[b] CCOCc1c(C(=O)NCCO)[n+]([O-])c2ccccc2[n+]1[O-]
[c] CCCCCC(=Nc1nc[nH]c1C(N)=O)OCC
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}