InChI=1/C15H26N2O/c1-2-10-16-15(18)12-17(14-8-9-14)11-13-6-4-3-5-7-13/h2,13-14H,1,3-12H2,(H,16,18)/p+1/fC15H27N2O/h16-17H/q+1 50D2CAB37DAACC71