InChI=1/C15H32N2O/c1-5-8-17(9-6-2)15(12-16)7-10-18-14(11-15)13(3)4/h13-14H,5-12,16H2,1-4H3/p+2/t14-,15-/m1/s1/fC15H34N2O/h16-17H/q+2 508920D856B145D5