Task: Answer the MCQ question.
Question: Which drug exhibits a -18.445% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CN(C1CC(C)(C)N(O)C(C)(C)C1)S(=O)(=O)CC12CCC(CC1=O)C2(C)C.Cl
(b) O=C(CSCc1ccc(Cl)cc1)NN=C1CCCCCC1
(c) Clc1ccc2nc(COc3ccccc3)[nH]c2c1
(d) O=C(COc1cccnc1[N+](=O)[O-])NCCc1ccc(Cl)cc1Cl
(e) Cc1ccccc1Cn1ccc(NC(=O)c2nc3ncccn3n2)n1
Answer: d. O=C(COc1cccnc1[N+](=O)[O-])NCCc1ccc(Cl)cc1Cl
{#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#}
O=C(COc1cccnc1[N+](=O)[O-])NCCc1ccc(Cl)cc1Cl
O=C(COc1cccnc1[N+](=O)[O-])NCCc1ccc(Cl)cc1Cl
N-[2-(2,4-dichlorophenyl)ethyl]-2-[2-[oxido(oxo)azaniumyl]pyridin-3-yl]oxyacetamide