Task: Answer the MCQ question.
Query: Which compound has a 14.352\% 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. CCOCCOC(=O)c1ccc(NC(=O)c2cc(OC)c(OC)c(OC)c2Br)cc1
b. COc1ccccc1NC(=O)C(=O)N/N=C(\C)CC(=O)Nc1ccccc1C(F)(F)F
Answer: b. COc1ccccc1NC(=O)C(=O)N/N=C(\C)CC(=O)Nc1ccccc1C(F)(F)F
{#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#}
COc1ccccc1NC(=O)C(=O)N/N=C(\C)CC(=O)Nc1ccccc1C(F)(F)F
COc1ccccc1NC(=O)C(=O)N/N=C(\C)CC(=O)Nc1ccccc1C(F)(F)F
N-(2-methoxyphenyl)-N'-[(E)-[1-oxo-1-[2-(trifluoromethyl)anilino]butan-3-ylidene]amino]oxamide