InChI=1/C18H27N5O2S/c1-4-9-25-11-15-8-6-5-7-14(15)10-20-16(24)12-26-18-22-21-17(19)23(18)13(2)3/h5-8,13H,4,9-12H2,1-3H3,(H2,19,21)(H,20,24)/f/h20H,19H2 1A5B3929F44D8466