Task: Answer the multiple choice question.
Query: Which compound has a 8.935\% 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(-c2nc3ccc(C(=O)NCC(OC)OC)cc3nc2-c2ccc(OC)c(OC)c2)cc1OC
[b] COc1ccc(NC(=O)Nc2ccc(F)cc2)cn1
Answer: a. COc1ccc(-c2nc3ccc(C(=O)NCC(OC)OC)cc3nc2-c2ccc(OC)c(OC)c2)cc1OC
{#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(-c2nc3ccc(C(=O)NCC(OC)OC)cc3nc2-c2ccc(OC)c(OC)c2)cc1OC
COc1ccc(-c2nc3ccc(C(=O)NCC(OC)OC)cc3nc2-c2ccc(OC)c(OC)c2)cc1OC
N-(2,2-dimethoxyethyl)-2,3-bis(3,4-dimethoxyphenyl)quinoxaline-6-carboxamide