Problem statement: Answer the multiple choice question.
Query: Which compound has a -0.750% 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] COC(=O)c1sccc1NC(=O)c1c(C)noc1C
[b] Cc1ccc(C(=O)NCCn2cc(SCC(=O)Nc3nnc(C)s3)c3ccccc32)cc1
Answer: a. COC(=O)c1sccc1NC(=O)c1c(C)noc1C
{#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#}
COC(=O)c1sccc1NC(=O)c1c(C)noc1C
COC(=O)c1sccc1NC(=O)c1c(C)noc1C
methyl 3-[(3,5-dimethyl-1,2-oxazole-4-carbonyl)amino]thiophene-2-carboxylate