InChI=1/C15H26N2O2/c18-15(11-16-12-5-1-2-6-12)17-9-10-19-14-8-4-3-7-13(14)17/h12-14,16H,1-11H2/p+1/t13-,14-/m0/s1/fC15H27N2O2/h16H/q+1 22F4989E6C5BAB56