Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CN1C(=O)NC(c2ccc([N+](=O)[O-])cc2)C2=C1CC(C)(C)CC2=O?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 11.806
b 3.847
Answer: a. 11.806\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CN1C(=O)NC(c2ccc([N+](=O)[O-])cc2)C2=C1CC(C)(C)CC2=O
CN1C(=O)NC(c2ccc([N+](=O)[O-])cc2)C2=C1CC(C)(C)CC2=O
1,7,7-trimethyl-4-(4-nitrophenyl)-3,4,6,8-tetrahydroquinazoline-2,5-dione