InChI=1/C14H20N2O2/c17-14(9-15-8-10-4-5-10)16-12-2-1-3-13-11(12)6-7-18-13/h6-7,10,12,15H,1-5,8-9H2,(H,16,17)/p+1/t12-/m1/s1/fC14H21N2O2/h15-16H/q+1 2CFF5F47D9ACDC1C