InChI=1/C18H33N5O2/c1-13-10-16(23(21-13)18(4,5)6)20-17(24)19-8-7-9-22-11-14(2)25-15(3)12-22/h10,14-15H,7-9,11-12H2,1-6H3,(H2,19,20,24)/t14-,15-/m1/s1/f/h19-20H 4C2D49BBA6A35A82