Task: Answer the multiple-choice question.
Question: Which drug has a 14.948\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(OCCn2c(NC(=O)c3ccco3)nc3ccccc32)cc1
b: Cc1ccc(N(CC(=O)Nc2cc(C)cc(C)c2)S(=O)(=O)c2c(C)noc2C)cc1
Answer: a. COc1ccc(OCCn2c(NC(=O)c3ccco3)nc3ccccc32)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(OCCn2c(NC(=O)c3ccco3)nc3ccccc32)cc1
COc1ccc(OCCn2c(NC(=O)c3ccco3)nc3ccccc32)cc1
N-[1-[2-(4-methoxyphenoxy)ethyl]benzimidazol-2-yl]furan-2-carboxamide