Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1noc(NS(=O)(=O)c2ccc(NC(=O)c3ccc4nc5ccccc5c(Nc5ccc(S(=O)(=O)Nc6onc(C)c6C)cc5)c4c3)cc2)c1C
b: CC(=O)OCC1OC(SC2=NC(=O)CS2)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
Answer: a
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}