InChI=1/C22H31N5O/c1-16(28)23-18-7-8-21-19(13-18)24-22-15-25(11-12-27(21)22)14-17-5-4-10-26-9-3-2-6-20(17)26/h7-8,13,17,20H,2-6,9-12,14-15H2,1H3,(H,23,28)/p+2/t17-,20-/m1/s1/fC22H33N5O/h23-24,26H/q+2 E759C9B1A710C2A9