Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cn(C2OC(CO)C(CN=[N+]=[N-])C2O)c(=O)[nH]c1=O
[b] CN(CCO)c1cnn(CCO)c(=O)c1Cl
[c] COC(=O)C1CC2CC1C1C2SC(F)(F)C1(F)F
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}