InChI=1/C17H34N2O2/c1-3-19(13-16-7-6-12-21-16)11-5-4-10-17(2,14-20)18-15-8-9-15/h15-16,18,20H,3-14H2,1-2H3/p+2/t16-,17+/m0/s1/fC17H36N2O2/h18-19H/q+2 42C8E7D774BB3FC4