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=C1CCCc2cc3c(cc21)CCC3C(=O)O
[b] O=C(NNC(=O)c1ccccc1S)c1ccccc1S
[c] CC(C)(C)OC(=O)CC(NC(=O)OCc1ccccc1)NC(=O)OC(C)(C)C
Answer: a, 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}