Task: Answer the MCQ question.
Query: Which compound has a -26.571% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) O=C(CN1CCN(C(=O)c2ccco2)CC1)Nc1ccc2c(c1)OCO2
b.) Cc1cccc2sc(NNC(=O)c3cc(-c4cccs4)nc4ccccc34)nc12
c.) COc1ccccc1C1C2=C(CC(C)(C)CC2=O)Nc2nnnn21
d.) CC(C)C(NC(=O)C(NC(=O)C1OC2OC(C)(C)OC2C2OC(C)(C)OC12)C(C)C)C(=O)O
Answer: a. O=C(CN1CCN(C(=O)c2ccco2)CC1)Nc1ccc2c(c1)OCO2
{#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(CN1CCN(C(=O)c2ccco2)CC1)Nc1ccc2c(c1)OCO2
O=C(CN1CCN(C(=O)c2ccco2)CC1)Nc1ccc2c(c1)OCO2
N-(1,3-benzodioxol-5-yl)-2-[4-(furan-2-carbonyl)piperazin-1-yl]acetamide