InChI=1/C17H19N3O4/c1-10-7-18-16(21)2-3-20(10)8-12-4-11-5-14-15(24-9-23-14)6-13(11)19-17(12)22/h4-6,10H,2-3,7-9H2,1H3,(H,18,21)(H,19,22)/t10-/m0/s1/f/h18-19H D8BECC395179C35C