InChI=1/C15H28N2O2/c18-15-6-11-19-12-14(15)17-9-4-13(5-10-17)16-7-2-1-3-8-16/h13-15,18H,1-12H2/p+1/t14-,15-/m0/s1/fC15H29N2O2/h16H/q+1 74607CFD7CAEB5D4