Task: Answer the multiple-choice question.
Query: Which compound exhibits a 19.004% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) COc1cc(/C=C2/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccccc1
(b) CCOC(=O)CSc1nc(-c2ccccc2)nc2ccc(C)cc12
Answer: a. COc1cc(/C=C2/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccccc1
{#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#}
COc1cc(/C=C2/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccccc1
COc1cc(/C=C2/C(=N)N3N=C(CC(=O)N4CCOCC4)SC3=NC2=O)ccc1OCc1ccccc1
(6Z)-5-imino-6-[(3-methoxy-4-phenylmethoxyphenyl)methylidene]-2-(2-morpholin-4-yl-2-oxoethyl)-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-one