InChI=1/C17H20N2O2/c18-12-4-7-17(20)19-15-8-10-16(11-9-15)21-13-14-5-2-1-3-6-14/h1-3,5-6,8-11H,4,7,12-13,18H2,(H,19,20)/p+1/fC17H21N2O2/h18-19H/q+1	97DB463F9445D7DF