Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.896\% human ether-à-go-go related gene (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 CC(=O)Nc1cccc(NC(=O)c2cccc3cccnc23)c1
b Cc1ccc(NC(=O)C2CCN(C(=O)c3cccs3)CC2)cc1
c CCOc1ccc(NC(=O)Nc2cc(OCC(F)(F)F)cc(OCC(F)(F)F)c2)cc1
d CCOc1ccc2nc(NC(=O)CSCC(=O)Nc3cc(C)on3)sc2c1
e COc1ccc([N+](=O)[O-])cc1-n1cccc1
Answer: b. Cc1ccc(NC(=O)C2CCN(C(=O)c3cccs3)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#}
Cc1ccc(NC(=O)C2CCN(C(=O)c3cccs3)CC2)cc1
Cc1ccc(NC(=O)C2CCN(C(=O)c3cccs3)CC2)cc1
N-(4-methylphenyl)-1-(thiophene-2-carbonyl)piperidine-4-carboxamide