Task: Answer the multiple-choice question.
Question: Which compound has a 0.214\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COc1ccccc1N(C)S(=O)(=O)c1ccc(C(=O)OCC(=O)N(C)c2ccccc2)cc1
b: Cc1ccc(NC(=O)c2ccc(C(C)(C)C)cc2)cc1-n1cnnn1
c: COC(=O)C1=CNC=C(C(=O)OC)C1c1ccc(Cl)cc1
Answer: c. COC(=O)C1=CNC=C(C(=O)OC)C1c1ccc(Cl)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)C1=CNC=C(C(=O)OC)C1c1ccc(Cl)cc1
COC(=O)C1=CNC=C(C(=O)OC)C1c1ccc(Cl)cc1
dimethyl 4-(4-chlorophenyl)-1,4-dihydropyridine-3,5-dicarboxylate