Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.828\% 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] CNC(=O)CN(c1ccc(C23CC4CC(CC(C4)C2)C3)cc1)S(C)(=O)=O
[b] COc1ccc(C[C@](C)(N)C(=O)O)cc1OC.Cl
Answer: b. COc1ccc(C[C@](C)(N)C(=O)O)cc1OC.Cl
{#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(C[C@](C)(N)C(=O)O)cc1OC.Cl
COc1ccc(C[C@](C)(N)C(=O)O)cc1OC.Cl
(2S)-2-amino-3-(3,4-dimethoxyphenyl)-2-methylpropanoic acid;hydrochloride