InChI=1/C19H21N3O4/c23-18(16-2-1-3-17(16)19(24)22-25)21-14-4-6-15(7-5-14)26-12-13-8-10-20-11-9-13/h4-11,16-17,25H,1-3,12H2,(H,21,23)(H,22,24)/t16-,17-/m0/s1/f/h21-22H	A0C0D5E68ED5E618