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] c1c2c(cc(-n3nnc4c3CCCCCC4)c1-n1nnc3c1CCCCCC3)CCCCCC2
[b] COC1=CC(=O)C2(OC)C(=O)c3c(cc4cc(O)c(C(O)OC)c(C)c4c3O)C(=O)C2(O)C1OC1OC(C)C(OC)C(OC)C1OC
[c] CCN(CC)CCOC(=O)c1nc(O)nc(O)c1N
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}