InChI=1/C21H25N3O4/c25-21(23-11-13-26-17-5-6-19-20(14-17)28-15-27-19)24-12-3-1-2-4-18(24)16-7-9-22-10-8-16/h5-10,14,18H,1-4,11-13,15H2,(H,23,25)/t18-/m1/s1/f/h23H	C497E42B6027C040