Task: Answer the multiple choice question.
Question: Which compound has a 17.421\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(CCS(=O)(=O)c1cccc2nsnc12)NC1CCCCC1
(b) COCCN1C(=O)/C(=C2/C(=O)N(CC(=O)Nc3ccccc3Cl)c3ccccc32)SC1=S
Answer: b. COCCN1C(=O)/C(=C2/C(=O)N(CC(=O)Nc3ccccc3Cl)c3ccccc32)SC1=S
{#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#}
COCCN1C(=O)/C(=C2/C(=O)N(CC(=O)Nc3ccccc3Cl)c3ccccc32)SC1=S
COCCN1C(=O)/C(=C2/C(=O)N(CC(=O)Nc3ccccc3Cl)c3ccccc32)SC1=S
N-(2-chlorophenyl)-2-[(3Z)-3-[3-(2-methoxyethyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]-2-oxoindol-1-yl]acetamide