Task: Answer the multiple-choice question.
Query: Which compound exhibits a -8.970\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(Cc1ccc(Cl)cc1)N1CCN(c2ccccc2)CC1
b CCOC(=O)C1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3cccs3)cc2)CC1
c Cc1ccc(C(=O)NCCN2CCOCC2)cc1S(=O)(=O)N1CCCCC1
Answer: b. CCOC(=O)C1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3cccs3)cc2)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#}
CCOC(=O)C1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3cccs3)cc2)CC1
CCOC(=O)C1CCN(C(=O)COc2ccc(N(C)S(=O)(=O)c3cccs3)cc2)CC1
N-[4-[2-(4-ethoxycarbonylpiperidin-1-yl)-2-oxoethoxy]phenyl]-N-methylthiophene-2-sulfonamide