Problem statement: Answer the multiple-choice question.
Question: Which compound has a 7.477\% 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 additional words.
Options:
[a] COc1ccc(C(NC(=O)COc2ccc(Cl)cc2[N+](=O)[O-])c2ccccc2)cc1
[b] COc1ccc(N2CCN(C(CNC(=O)C(=O)NCc3cccs3)c3ccco3)CC2)cc1
[c] O=C(CSc1nnc(Cc2cc(=O)[nH]c(=O)[nH]2)n1-c1ccccc1)N1CCCc2ccccc21
[d] O=C(Nc1nc(-c2ccco2)cs1)c1ccccc1
[e] O=C(C1COc2ccccc2O1)N1CCN(c2ccccc2F)CC1
Answer: b. COc1ccc(N2CCN(C(CNC(=O)C(=O)NCc3cccs3)c3ccco3)CC2)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#}
N'-[2-(furan-2-yl)-2-[4-(4-methoxyphenyl)piperazin-1-yl]ethyl]-N-(thiophen-2-ylmethyl)oxamide