Task: Answer the multiple choice question.
Query: Which compound has a -19.486% 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) COc1ccc(NC(=O)c2ccc(COc3ccccc3)o2)c(OC)c1
(b) O=C(NC(=S)NCC1COc2ccccc2O1)c1ccccc1
(c) c1ccc(-c2cn(CC3CCCCC3)nn2)cc1
(d) CCc1ccc(N2CC(C)Cn3c2nc2c3c(=O)[nH]c(=O)n2C)cc1
Answer: b. O=C(NC(=S)NCC1COc2ccccc2O1)c1ccccc1
{#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(NC(=S)NCC1COc2ccccc2O1)c1ccccc1
O=C(NC(=S)NCC1COc2ccccc2O1)c1ccccc1
N-(2,3-dihydro-1,4-benzodioxin-3-ylmethylcarbamothioyl)benzamide