InChI=1/C16H13N3O3/c20-16-12-6-2-3-7-13(12)17-15(18-16)10-9-11-5-1-4-8-14(11)19(21)22/h1-10,15,17H,(H,18,20)/b10-9+/t15-/m0/s1/f/h18H	4E9870E9748812F8