InChI=1/C18H19N3O5/c1-19-15(22)10-26-18(25)11-5-4-6-12(9-11)21-17(24)14-8-3-2-7-13(14)16(23)20-21/h2-6,9,13-14H,7-8,10H2,1H3,(H,19,22)(H,20,23)/t13-,14+/m1/s1/f/h19-20H	BD92585A82D5B539