InChI=1/C19H23N3O5/c1-25-15-9-6-12(16(26-2)17(15)27-3)10-11-21-18(23)13-4-7-14(8-5-13)22-19(20)24/h4-9H,10-11H2,1-3H3,(H,21,23)(H3,20,22,24)/f/h21-22H,20H2 D054BFBBAA840097