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) CC(O[Si](c1ccccc1)(c1ccccc1)C(C)(C)C)C(NC(=O)OC(C)(C)C)C(=O)O[Si](c1ccccc1)(c1ccccc1)C(C)(C)C
(b) OC(=[OH+])C1([n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc2)CC1
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}