Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] C=C1C2C(=O)C3C4N(C)C5CC3(C1OC(C)=O)C(C2OC(C)=O)C41C(OC(C)=O)C(OC(=O)c2ccccc2)CC(C)(C=O)C51
[b] COc1ccc(N2C(=O)c3c4c(c5c([nH]c6ncccc65)c3C2=O)CCC(C(C)(C)C)C4)cc1
Answer: 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}