InChI=1/C17H38N2O/c1-7-9-17(6,13-18-12-15(2)3)14-19(16(4)5)10-8-11-20/h15-16,18,20H,7-14H2,1-6H3/p+2/t17-/m0/s1/fC17H40N2O/h18-19H/q+2 5540693A473F1862