InChI=1/C18H18N2O3/c1-11(21)12-6-8-14(9-7-12)19-17(22)15-10-13-4-2-3-5-16(13)20-18(15)23/h6-10H,2-5H2,1H3,(H,19,22)(H,20,23)/f/h19-20H	8A42649EB86D165D