InChI=1/C17H22N2O2/c20-19(21)16-3-1-11(2-4-16)10-18-17-14-6-12-5-13(8-14)9-15(17)7-12/h1-4,12-15,17-18H,5-10H2/p+1/fC17H23N2O2/h18H/q+1	20A13829D740CDE3