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 or b without using any additional words.
Options:
[a] COC(=O)c1ccccc1NC(=O)C(=O)CC(=O)CC(c1ccccc1)c1c(O)c2ccccc2oc1=O
[b] CC1(C)CC(=O)C(C(=NNC(=S)NN)C(=O)Nc2nc3ccc([N+](=O)[O-])cc3s2)C(=O)C1
Answer: a, b
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}