InChI=1/C20H23N3O5/c24-12-18(19(25)14-8-10-15(11-9-14)23(27)28)22-20(26)21-17-7-3-5-13-4-1-2-6-16(13)17/h1-2,4,6,8-11,17-19,24-25H,3,5,7,12H2,(H2,21,22,26)/t17-,18+,19-/m1/s1/f/h21-22H 09A466131403CD3D