Task: Answer the MCQ question.
Question: Which compound exhibits a -8.250\% 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 additional words.
Options:
(a) CCC1CCCCN1C(=O)N[C@@H](Cc1ccccc1)C(=O)O
(b) O=C(CSc1nc(=O)n2ccccc2n1)NCc1ccc2c(c1)OCO2
Answer: b. O=C(CSc1nc(=O)n2ccccc2n1)NCc1ccc2c(c1)OCO2
{#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=C(CSc1nc(=O)n2ccccc2n1)NCc1ccc2c(c1)OCO2
O=C(CSc1nc(=O)n2ccccc2n1)NCc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-ylmethyl)-2-(4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide