InChI=1/C12H22N2O2/c13-11(9-4-3-5-10(15)8-9)12(16)14-6-1-2-7-14/h9-11,15H,1-8,13H2/p+1/t9-,10-,11-/m0/s1/fC12H23N2O2/h13H/q+1 DF82416A1E4C71F8