Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCOC(=O)C(C)OC(=O)C(C)(NC(=O)c1ccccc1C(=O)OC)C1NC=C(C(=O)OC)CS1
b.) CCCCCCCCCCCCCCCCc1c(O)nc(NC#N)nc1C(=O)OC
Answer: a, 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}