Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.956\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccccc1NS(=O)(=O)c1ccc(Cl)c(NC(=O)C(C)N2C(=O)c3ccccc3C2=O)c1
(b) O=C(COC(=O)c1ccc(O)cc1)Nc1ccc(N2CCCCC2)cc1
Answer: a. COc1ccccc1NS(=O)(=O)c1ccc(Cl)c(NC(=O)C(C)N2C(=O)c3ccccc3C2=O)c1
{#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#}
COc1ccccc1NS(=O)(=O)c1ccc(Cl)c(NC(=O)C(C)N2C(=O)c3ccccc3C2=O)c1
COc1ccccc1NS(=O)(=O)c1ccc(Cl)c(NC(=O)C(C)N2C(=O)c3ccccc3C2=O)c1
N-[2-chloro-5-[(2-methoxyphenyl)sulfamoyl]phenyl]-2-(1,3-dioxoisoindol-2-yl)propanamide