Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.816\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CC(C)(C)N1C(=O)c2ccc(C(=O)Nc3ccc(O)cc3)cc2C1=O
[b] CCOCCCNC(=O)C1CCN(S(=O)(=O)N2CCCC2)CC1
[c] CN1CCCN(CC(O)COCc2cccs2)CC1
[d] Cn1c(=O)cc(SCC(=O)N2CCCC2)c2ccccc21
[e] COC(=O)c1cc(Br)c(=O)n(CCc2ccccc2)c1
Answer: e. COC(=O)c1cc(Br)c(=O)n(CCc2ccccc2)c1
{#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)c1cc(Br)c(=O)n(CCc2ccccc2)c1
COC(=O)c1cc(Br)c(=O)n(CCc2ccccc2)c1
methyl 5-bromo-6-oxo-1-(2-phenylethyl)pyridine-3-carboxylate