InChI=1/C16H15N3O3/c20-15(19-22)9-8-12-4-6-13(7-5-12)11-18-16(21)14-3-1-2-10-17-14/h1-10,22H,11H2,(H,18,21)(H,19,20)/b9-8+/f/h18-19H	3FE3145DF2A216B1