InChI=1/C18H22N2O2/c1-2-7-20-8-9-22-17-14-11-15-13(5-6-19-18(15)21)10-12(14)3-4-16(17)20/h5-6,10-11,16-17H,2-4,7-9H2,1H3,(H,19,21)/p+1/t16-,17-/m1/s1/fC18H23N2O2/h19-20H/q+1	596F4E08437372C4