InChI=1/C21H23N3O4/c25-20(19-6-3-11-27-19)23-15-7-9-16(10-8-15)24-21(26)22-13-17-12-14-4-1-2-5-18(14)28-17/h1-2,4-5,7-10,17,19H,3,6,11-13H2,(H,23,25)(H2,22,24,26)/t17-,19-/m1/s1/f/h22-24H	BD114CF5E51ED477