Task: Answer the multiple-choice question.
Query: Which compound has a -13.947% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(NC(=S)Nc1ccc(CN2CCOCC2)cc1)c1ccc2c(c1)OCCO2
[b] Cc1c(C)n(CC(O)CNc2ccccc2)c2ccccc12.O=C(O)C(=O)O
Answer: a. O=C(NC(=S)Nc1ccc(CN2CCOCC2)cc1)c1ccc2c(c1)OCCO2
{#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)Nc1ccc(CN2CCOCC2)cc1)c1ccc2c(c1)OCCO2
O=C(NC(=S)Nc1ccc(CN2CCOCC2)cc1)c1ccc2c(c1)OCCO2
N-[[4-(morpholin-4-ylmethyl)phenyl]carbamothioyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide