InChI=1/C17H21N5O4S/c1-10(23)20-11-2-3-12-13(8-11)27-16(21-12)22-15(25)19-9-17(14(18)24)4-6-26-7-5-17/h2-3,8H,4-7,9H2,1H3,(H2,18,24)(H,20,23)(H2,19,21,22,25)/f/h19-21H,18H2 B775804CC4B0C81D