InChI=1/C18H21N5O4S/c1-11-4-7-18(8-5-11)16(25)23(17(26)20-18)21-13(24)2-3-14-19-15(22-27-14)12-6-9-28-10-12/h6,9-11H,2-5,7-8H2,1H3,(H,20,26)(H,21,24)/f/h20-21H 0060FB6251E87016