Problem statement: Answer the multiple choice question.
Question: Which drug has a -3.255% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(CN1C(=O)COc2ccccc21)Nc1ccc(N2CCOCC2)cc1
b: CCOC(=O)Cc1csc(NC(=O)COc2ccc(OC)cc2)n1
Answer: a. O=C(CN1C(=O)COc2ccccc21)Nc1ccc(N2CCOCC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CN1C(=O)COc2ccccc21)Nc1ccc(N2CCOCC2)cc1
O=C(CN1C(=O)COc2ccccc21)Nc1ccc(N2CCOCC2)cc1
N-(4-morpholin-4-ylphenyl)-2-(3-oxo-1,4-benzoxazin-4-yl)acetamide