Problem statement: Answer the multiple-choice question.
Query: Which compound has a 15.569\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COc1ccc(NC(=O)c2cn(C)c(=O)c3cc(OC)c(OC)cc23)cc1OC
b) CC1CN(C(=O)c2c([N+](=O)[O-])cnn2C)CC(C)O1
Answer: a. COc1ccc(NC(=O)c2cn(C)c(=O)c3cc(OC)c(OC)cc23)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(NC(=O)c2cn(C)c(=O)c3cc(OC)c(OC)cc23)cc1OC
COc1ccc(NC(=O)c2cn(C)c(=O)c3cc(OC)c(OC)cc23)cc1OC
N-(3,4-dimethoxyphenyl)-6,7-dimethoxy-2-methyl-1-oxoisoquinoline-4-carboxamide