InChI=1/C17H32N2O/c1-12(2)7-6-8-13(3)18-17(20)16-11-14-9-4-5-10-15(14)19-16/h12-16,19H,4-11H2,1-3H3,(H,18,20)/p+1/t13-,14+,15+,16+/m1/s1/fC17H33N2O/h18-19H/q+1 EDCF826479F82C54