Task: Answer the multiple choice question.
Question: Which compound has a -0.807\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(S(=O)(=O)N2CCC(CN3C(=O)c4cccc5cccc(c45)C3=O)CC2)cc1
[b] O=C(OCC(=O)N1CCCC1)c1ccc(S(=O)(=O)Nc2ccccc2)cc1
Answer: b. O=C(OCC(=O)N1CCCC1)c1ccc(S(=O)(=O)Nc2ccccc2)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#}
O=C(OCC(=O)N1CCCC1)c1ccc(S(=O)(=O)Nc2ccccc2)cc1
O=C(OCC(=O)N1CCCC1)c1ccc(S(=O)(=O)Nc2ccccc2)cc1
(2-oxo-2-pyrrolidin-1-ylethyl) 4-(phenylsulfamoyl)benzoate