Task: Answer the MCQ question.
Question: Which compound exhibits a -1.415% 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: COc1cc2c(cc1NC(=O)CSc1cccc[n+]1[O-])oc1ccccc12
b: CCOC(=O)C1=NN(C(=O)Cc2ccccc2)C(O)(c2ccc(Cl)cc2)C1
Answer: a. COc1cc2c(cc1NC(=O)CSc1cccc[n+]1[O-])oc1ccccc12
{#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#}
COc1cc2c(cc1NC(=O)CSc1cccc[n+]1[O-])oc1ccccc12
COc1cc2c(cc1NC(=O)CSc1cccc[n+]1[O-])oc1ccccc12
N-(2-methoxydibenzofuran-3-yl)-2-(1-oxidopyridin-1-ium-2-yl)sulfanylacetamide