InChI=1/C21H23N3O6/c1-14(19(25)22-27)23-11-10-21(2,20(23)26)16-6-8-18(9-7-16)30-13-15-4-3-5-17(12-15)24(28)29/h3-9,12,14,27H,10-11,13H2,1-2H3,(H,22,25)/t14-,21+/m1/s1/f/h22H 747566279AFE67A6