Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -0.005\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCOc1ccc(NC(=O)CN(C)C(=O)C2CCN(C(=O)c3ccc(Cl)cc3)CC2)cc1OCC
b) COc1ccc(NC(=S)N2CCC(N(C)CC3CCCO3)CC2)cc1
c) Cc1csc(=O)n1CC(=O)OCC(=O)NC(C)c1ccc(F)cc1
Answer: a. CCOc1ccc(NC(=O)CN(C)C(=O)C2CCN(C(=O)c3ccc(Cl)cc3)CC2)cc1OCC
{#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#}
CCOc1ccc(NC(=O)CN(C)C(=O)C2CCN(C(=O)c3ccc(Cl)cc3)CC2)cc1OCC
CCOc1ccc(NC(=O)CN(C)C(=O)C2CCN(C(=O)c3ccc(Cl)cc3)CC2)cc1OCC
1-(4-chlorobenzoyl)-N-[2-(3,4-diethoxyanilino)-2-oxoethyl]-N-methylpiperidine-4-carboxamide