InChI=1/C19H36N4O2/c1-5-9-20-18(24)14-22-10-12-23(13-11-22)15-19(25)21-17(4)8-6-7-16(2)3/h5,16-17H,1,6-15H2,2-4H3,(H,20,24)(H,21,25)/t17-/m0/s1/f/h20-21H	E12C5A2C67188B1F