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 O=C(O)C1(C(=O)O)CC1(C(=O)O)C(=O)O
b O=C(O)c1cc(C=Cc2ccc(N=Nc3c(O)cc(O)cc3C(=O)O)c(C(=O)O)c2)ccc1N=Nc1c(O)cc(O)cc1C(=O)O
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}