InChI=1/C18H19N5O5S/c19-18(26)22-13-4-1-3-12(9-13)17(25)21-14-5-2-6-15(10-14)29(27,28)23-8-7-20-16(24)11-23/h1-6,9-10H,7-8,11H2,(H,20,24)(H,21,25)(H3,19,22,26)/f/h20-22H,19H2 96004C839B1C2407