Task: Answer the multiple choice question.
Query: Which compound exhibits a 13.857\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: O=[N+]([O-])c1ccc(CSc2nnc(-c3cnccn3)o2)cc1
b: COc1ccc(C)cc1N(C(=O)c1ccco1)C(C(=O)NC1CCCC1)c1ccc(N2CCOCC2)cc1
c: Cc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cnc4sccn4c3=O)cc2)nc(C)n1
d: COc1ccc(CC(=O)Nc2nc(-c3ccc(OC)c(OC)c3)cs2)cc1OC
Answer: c. Cc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cnc4sccn4c3=O)cc2)nc(C)n1
{#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#}
Cc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cnc4sccn4c3=O)cc2)nc(C)n1
Cc1cc(NS(=O)(=O)c2ccc(NC(=O)c3cnc4sccn4c3=O)cc2)nc(C)n1
N-[4-[(2,6-dimethylpyrimidin-4-yl)sulfamoyl]phenyl]-5-oxo-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxamide