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] C=C1CCOC2(C(O)C(C)(O)CO)NC(=O)C1(O)NC2=O
[b] c1cc(-c2cn3c(n2)SCC3)ccn1
[c] CCOC(=O)C12C3C=CC(C3)C1C(=O)C1OC12
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}