Task: Please answer the multiple choice question.
Question: Which molecules are not 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=C1NC(CSSCC2NC(=O)N(c3ccccc3)C2=O)C(=O)N1c1ccccc1
b. CC1(C)C2CCC1(C)C(OC(=O)C=CC(=O)OC1CC3CCC1(C)C3(C)C)C2
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}