InChI=1/C20H23N3O4/c1-3-10-22-11-6-7-14(22)13-21-20(24)17-12-18(23(25)26)15-8-4-5-9-16(15)19(17)27-2/h3-5,8-9,12,14H,1,6-7,10-11,13H2,2H3,(H,21,24)/p+1/t14-/m1/s1/fC20H24N3O4/h21-22H/q+1 E342319404EBC298