Task: Answer the MCQ question.
Query: Which compound exhibits a 13.892\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(C[n+]1ccc(C(=O)NCCCO)cc1)c1cccc(Br)c1.[Br-]
(b) Cc1c(Cl)cccc1NC(=S)NCCN1CCOCC1
(c) Cc1ccc(S(=O)(=O)N(C)CC(=O)Nc2nc3ccccc3s2)cc1
(d) COc1cc(CC(=O)OCC(=O)Nc2cc([N+](=O)[O-])ccc2Cl)cc(OC)c1OC
(e) Cc1ccc(-n2[nH]c(C)c(/C=N/N3C(=O)c4cccc5cccc(c45)C3=O)c2=O)cc1
Answer: e. Cc1ccc(-n2[nH]c(C)c(/C=N/N3C(=O)c4cccc5cccc(c45)C3=O)c2=O)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#}
Cc1ccc(-n2[nH]c(C)c(/C=N/N3C(=O)c4cccc5cccc(c45)C3=O)c2=O)cc1
Cc1ccc(-n2[nH]c(C)c(/C=N/N3C(=O)c4cccc5cccc(c45)C3=O)c2=O)cc1
2-[(E)-[5-methyl-2-(4-methylphenyl)-3-oxo-1H-pyrazol-4-yl]methylideneamino]benzo[de]isoquinoline-1,3-dione