InChI=1/C18H22N2O3/c1-2-21-16-6-3-14(4-7-16)12-20(10-9-19)15-5-8-17-18(11-15)23-13-22-17/h3-8,11H,2,9-10,12-13,19H2,1H3/p+1/fC18H23N2O3/h19H/q+1	2659C772C692DD36