Task: Answer the multiple-choice question.
Query: Which drug exhibits a 2.722\% 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.) O=C1COc2ccc(C(=O)c3ccccc3C(=O)NCc3ccco3)cc2N1
b.) CCOC(=O)C(NC(=O)CC)(Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1)C(F)(F)F
Answer: a. O=C1COc2ccc(C(=O)c3ccccc3C(=O)NCc3ccco3)cc2N1
{#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#}
O=C1COc2ccc(C(=O)c3ccccc3C(=O)NCc3ccco3)cc2N1
O=C1COc2ccc(C(=O)c3ccccc3C(=O)NCc3ccco3)cc2N1
N-(furan-2-ylmethyl)-2-(3-oxo-4H-1,4-benzoxazine-6-carbonyl)benzamide