InChI=1/C18H24N4O4S/c1-10(2)16-19-11(3)15(27-16)18(24)26-14-8-6-5-7-13(14)22-9-12(20-21-22)17(23)25-4/h9-10,13-14H,5-8H2,1-4H3/t13-,14+/m1/s1 99CE49F323397EA6