Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 4.672\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cn1c(=O)c2c(nc(Sc3ncccn3)n2Cc2ccccc2Cl)n(C)c1=O
(b) O=C(Nc1ccccc1C(=O)N1CCOCC1)C1COc2ccccc2O1
Answer: b. O=C(Nc1ccccc1C(=O)N1CCOCC1)C1COc2ccccc2O1
{#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=C(Nc1ccccc1C(=O)N1CCOCC1)C1COc2ccccc2O1
O=C(Nc1ccccc1C(=O)N1CCOCC1)C1COc2ccccc2O1
N-[2-(morpholine-4-carbonyl)phenyl]-2,3-dihydro-1,4-benzodioxine-3-carboxamide