InChI=1/C13H12N2O3/c16-10-3-1-5-14-12(10)15-13(17)9-7-8(9)11-4-2-6-18-11/h1-6,8-9,16H,7H2,(H,14,15,17)/t8-,9-/m1/s1/f/h16h,14-15H	3586FACD2D94F51C