InChI=1/C20H25N3O4/c1-4-14(2)27-18-7-5-6-17(12-18)22-19(24)21-13-15-8-10-16(11-9-15)23-20(25)26-3/h5-12,14H,4,13H2,1-3H3,(H,23,25)(H2,21,22,24)/t14-/m1/s1/f/h21-23H	F83BEB843957D740