Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.325\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C1c2ccccc2NC(c2ccccn2)N1NS(=O)(=O)c1ccccc1
b. CCNc1ccc(C(=O)OCC(=O)NC(C)c2ccccc2)cc1[N+](=O)[O-]
Answer: a. O=C1c2ccccc2NC(c2ccccn2)N1NS(=O)(=O)c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1c2ccccc2NC(c2ccccn2)N1NS(=O)(=O)c1ccccc1
O=C1c2ccccc2NC(c2ccccn2)N1NS(=O)(=O)c1ccccc1
N-(4-oxo-2-pyridin-2-yl-1,2-dihydroquinazolin-3-yl)benzenesulfonamide