InChI=1/C15H21N5O2S/c1-11-12(2)19-15(13-7-4-5-8-16-13)20-14(11)17-9-6-10-18-23(3,21)22/h4-5,7-8,18H,6,9-10H2,1-3H3,(H,17,19,20)/f/h17H 4EBB5B0C3BB88E17