InChI=1/C21H21N3O5/c1-13-3-2-4-14(9-13)20(26)22-23-21(27)15-10-19(25)24(12-15)16-5-6-17-18(11-16)29-8-7-28-17/h2-6,9,11,15H,7-8,10,12H2,1H3,(H,22,26)(H,23,27)/t15-/m1/s1/f/h22-23H	81FF1D40C6C4B3FD