Task: Answer the multiple-choice question.
Query: Which compound exhibits a -14.541% 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 additional words.
Options:
a CCOC(=O)c1c(NC(=O)Cn2cnc3scc(-c4ccc(C)cc4)c3c2=O)sc(C)c1C
b c1ccc(OCc2nnc(-c3ccccc3)o2)cc1
Answer: a. CCOC(=O)c1c(NC(=O)Cn2cnc3scc(-c4ccc(C)cc4)c3c2=O)sc(C)c1C
{#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)c1c(NC(=O)Cn2cnc3scc(-c4ccc(C)cc4)c3c2=O)sc(C)c1C
CCOC(=O)c1c(NC(=O)Cn2cnc3scc(-c4ccc(C)cc4)c3c2=O)sc(C)c1C
ethyl 4,5-dimethyl-2-[[2-[5-(4-methylphenyl)-4-oxothieno[2,3-d]pyrimidin-3-yl]acetyl]amino]thiophene-3-carboxylate