Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 2.977\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCN1C(=O)C(=Cc2ccc(N3CCOCC3)o2)C(=O)N(CC)C1=S
b: CCOc1ccccc1NC(=O)C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1
Answer: b. CCOc1ccccc1NC(=O)C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1
{#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#}
CCOc1ccccc1NC(=O)C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1
CCOc1ccccc1NC(=O)C1CCN(S(=O)(=O)c2cccc3cccnc23)CC1
N-(2-ethoxyphenyl)-1-quinolin-8-ylsulfonylpiperidine-4-carboxamide