InChI=1/C19H18N2O3/c1-11-4-2-5-12(10-11)18-14-7-3-6-13(14)17-15(21(23)24)8-9-16(22)19(17)20-18/h2-6,8-10,13-14,18,20,22H,7H2,1H3/t13-,14-,18+/m1/s1	556B4A4992F0328E