Task: Answer the multiple choice question.
Question: Which drug has a 10.630\% 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: CCOc1cc(Cl)c(NC(C)=O)cc1OCC
b: Cc1cc(C)cc(OCC(=O)NNC(=O)CCC(=O)NCc2ccccc2)c1
Answer: a. CCOc1cc(Cl)c(NC(C)=O)cc1OCC
{#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#}
CCOc1cc(Cl)c(NC(C)=O)cc1OCC
CCOc1cc(Cl)c(NC(C)=O)cc1OCC
N-(2-chloro-4,5-diethoxyphenyl)acetamide