Task: Answer the multiple-choice question.
Question: Which compound has a 13.896\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccc(Cl)cc1-n1c(O)c(C=NCCCN2CCOCC2)c(=O)[nH]c1=O
b. O=C(NNC(=O)c1cc(F)c(F)cc1Cl)c1ccc(NS(=O)(=O)c2cccs2)cc1
Answer: b. O=C(NNC(=O)c1cc(F)c(F)cc1Cl)c1ccc(NS(=O)(=O)c2cccs2)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(NNC(=O)c1cc(F)c(F)cc1Cl)c1ccc(NS(=O)(=O)c2cccs2)cc1
O=C(NNC(=O)c1cc(F)c(F)cc1Cl)c1ccc(NS(=O)(=O)c2cccs2)cc1
N-[4-[[(2-chloro-4,5-difluorobenzoyl)amino]carbamoyl]phenyl]thiophene-2-sulfonamide