InChI=1/C18H21N5O3S2/c1-3-15-21-12(2)16(27-15)18(24)22-7-9-23(10-8-22)28(25,26)14-11-20-17-13(14)5-4-6-19-17/h4-6,11H,3,7-10H2,1-2H3,(H,19,20)/f/h20H DF7B8AB697EB8F15