Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CC(C)(C)OC=C1C(=O)OC2CC(O[Si](C)(C)C(C)(C)C)CC12 active against the human immunodeficiency virus?
Constraint: Even if you are uncertain, you must pick either a or b without using any additional words.
Options:
a False
b True
Answer: a
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} {activity_HIV__names__adjective}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{activity_HIV%}
Answer: {%multiple_choice_result}
5-[tert-butyl(dimethyl)silyl]oxy-3-[(2-methylpropan-2-yl)oxymethylidene]-4,5,6,6a-tetrahydro-3aH-cyclopenta[b]furan-2-one