Task: Answer the multiple-choice question.
Question: Which compound exhibits a 0.162\% 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 additional words.
Options:
(a) CC(C)CNC(=O)COC(=O)c1ccc([N+](=O)[O-])cc1Cl
(b) Cc1cc(C(=O)OCC(=O)Nc2ccc(F)cc2[N+](=O)[O-])c2ccccc2n1
Answer: a. CC(C)CNC(=O)COC(=O)c1ccc([N+](=O)[O-])cc1Cl
{#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#}
CC(C)CNC(=O)COC(=O)c1ccc([N+](=O)[O-])cc1Cl
CC(C)CNC(=O)COC(=O)c1ccc([N+](=O)[O-])cc1Cl
[2-(2-methylpropylamino)-2-oxoethyl] 2-chloro-4-nitrobenzoate