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=C1C(=Cc2ccc(Cl)cc2)C(=O)c2ccccc21
[b] CC1OC(OCC2OC(Oc3ccc4c(=O)c(-c5ccc6c(c5)OCO6)coc4c3)C(O)C(O)C2O)C(O)C(O)C1O
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}