InChI=1/C19H36N4O/c1-22(2)18(15-8-4-3-5-9-15)14-20-19(24)21-16-11-13-23-12-7-6-10-17(16)23/h15-18H,3-14H2,1-2H3,(H2,20,21,24)/p+2/t16-,17-,18+/m1/s1/fC19H38N4O/h20-23H/q+2 515CCBD5B0C6FB65