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 other words.
Options:
[a] CCCCCCCCCCN=Cc1c(O)c(O)c(CCC)c2cc(C)c(-c3c(C)cc4c(CCC)c(O)c(O)c(C=NCCCCCCCCCC)c4c3O)c(O)c12
[b] O=C(Nc1ccc(NC(=O)Nc2cc(C(=O)Nc3ccc(C4=NCCN4)cc3)ccc2C(=O)Nc2ccc(C3=NCCN3)cc2)cc1)Nc1cc(C(=O)Nc2ccc(C3=NCCN3)cc2)ccc1C(=O)Nc1ccc(C2=NCCN2)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}