InChI=1/C18H25N5O2S/c1-4-9-19-17(25)22-21-16(24)12-26-18-20-10-11-23(18)15-7-5-14(6-8-15)13(2)3/h5-8,10-11,13H,4,9,12H2,1-3H3,(H,21,24)(H2,19,22,25)/f/h19,21-22H 3E99C4169AABE5FB