InChI=1/C16H26N2O/c1-12(17)16(18(2)3)13-8-10-15(11-9-13)19-14-6-4-5-7-14/h8-12,14,16H,4-7,17H2,1-3H3/p+1/t12-,16-/m1/s1/fC16H27N2O/h17H/q+1 03765BB988AA67B3