Problem statement: Answer the multiple-choice question.
Question: Which drug has a 21.806% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(OC1CCOC1=O)c1ccc(NS(=O)(=O)c2cccs2)cc1
(b) CCn1c(SCC(=O)NC(=O)NCc2ccco2)nc2sc(C)c(C)c2c1=O
Answer: a. O=C(OC1CCOC1=O)c1ccc(NS(=O)(=O)c2cccs2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(OC1CCOC1=O)c1ccc(NS(=O)(=O)c2cccs2)cc1
O=C(OC1CCOC1=O)c1ccc(NS(=O)(=O)c2cccs2)cc1
(2-oxooxolan-3-yl) 4-(thiophen-2-ylsulfonylamino)benzoate