Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 1.718\% 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. CN1CCN(CCCc2c3c(cc4c2CCC4)CCC3)CC1.Cl
b. COc1ccc(CNC(=O)[C@H](Cc2ccccc2)NC(=O)C2CCN(C(=O)[C@H](C)N)CC2)cc1
Answer: b. COc1ccc(CNC(=O)[C@H](Cc2ccccc2)NC(=O)C2CCN(C(=O)[C@H](C)N)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#}
COc1ccc(CNC(=O)[C@H](Cc2ccccc2)NC(=O)C2CCN(C(=O)[C@H](C)N)CC2)cc1
COc1ccc(CNC(=O)[C@H](Cc2ccccc2)NC(=O)C2CCN(C(=O)[C@H](C)N)CC2)cc1
1-[(2S)-2-aminopropanoyl]-N-[(2S)-1-[(4-methoxyphenyl)methylamino]-1-oxo-3-phenylpropan-2-yl]piperidine-4-carboxamide