InChI=1/C18H38N4O2/c1-8-14(6)20-17(23)15(7)21-18(24)19-12-16(11-13(4)5)22(9-2)10-3/h13-16H,8-12H2,1-7H3,(H,20,23)(H2,19,21,24)/p+1/t14-,15-,16-/m1/s1/fC18H39N4O2/h19-22H/q+1 0E6B3068D8A1AE29