Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 23.181\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(Cl)cc1C(=O)OCC(=O)Nc1cccnc1Cl
b) CC(C)CNC(=O)CN(C)S(=O)(=O)c1ccc(F)cc1
Answer: a. COc1ccc(Cl)cc1C(=O)OCC(=O)Nc1cccnc1Cl
{#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#}
COc1ccc(Cl)cc1C(=O)OCC(=O)Nc1cccnc1Cl
COc1ccc(Cl)cc1C(=O)OCC(=O)Nc1cccnc1Cl
[2-[(2-chloropyridin-3-yl)amino]-2-oxoethyl] 5-chloro-2-methoxybenzoate