Problem statement: Answer the MCQ question.
Question: Which compound has a 12.638% 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. CCOC(=O)C1(O)CSc2nc3sc(C(=O)O)c(C)c3c(=O)n21
b. CCN1CCCC(OC(=O)c2cc(-c3ccc(C)cc3)nc3ccccc23)C1.Cl
Answer: a. CCOC(=O)C1(O)CSc2nc3sc(C(=O)O)c(C)c3c(=O)n21
{#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#}
CCOC(=O)C1(O)CSc2nc3sc(C(=O)O)c(C)c3c(=O)n21
CCOC(=O)C1(O)CSc2nc3sc(C(=O)O)c(C)c3c(=O)n21
12-ethoxycarbonyl-12-hydroxy-4-methyl-2-oxo-6,10-dithia-1,8-diazatricyclo[7.3.0.03,7]dodeca-3(7),4,8-triene-5-carboxylic acid