Problem statement: Answer the MCQ question.
Question: Which drug has a 8.782\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COC(=O)c1sccc1Oc1ccc(Cl)cc1N1C(=O)CCC1=O
b: Cc1cc(C)cc(OCC(=O)OCC(=O)N2CCc3ccccc32)c1
Answer: a. COC(=O)c1sccc1Oc1ccc(Cl)cc1N1C(=O)CCC1=O
{#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)c1sccc1Oc1ccc(Cl)cc1N1C(=O)CCC1=O
COC(=O)c1sccc1Oc1ccc(Cl)cc1N1C(=O)CCC1=O
methyl 3-[4-chloro-2-(2,5-dioxopyrrolidin-1-yl)phenoxy]thiophene-2-carboxylate