InChI=1/C18H20N2O/c1-21-12-11-20(14-17-5-3-2-4-6-17)15-18-9-7-16(13-19)8-10-18/h2-10H,11-12,14-15H2,1H3/p+1/fC18H21N2O/h20H/q+1	56EE602D23E91B0C