Task: Answer the multiple choice question.
Question: Which compound has a 12.114\% 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] COc1cc(NC(=O)C(=O)NCCN2CCNCC2)c(OC)cc1Cl
[b] CC1CCCCN1C(=S)NC(=O)c1cccs1
Answer: a. COc1cc(NC(=O)C(=O)NCCN2CCNCC2)c(OC)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#}
COc1cc(NC(=O)C(=O)NCCN2CCNCC2)c(OC)cc1Cl
COc1cc(NC(=O)C(=O)NCCN2CCNCC2)c(OC)cc1Cl
N'-(4-chloro-2,5-dimethoxyphenyl)-N-(2-piperazin-1-ylethyl)oxamide