InChI=1/C16H32N2O/c1-3-7-15-12-16(13-17,10-11-19-15)18(2)14-8-5-4-6-9-14/h14-15H,3-13,17H2,1-2H3/p+1/t15-,16-/m1/s1/fC16H33N2O/h17H/q+1 BA81F84BFAFD838D