InChI=1/C15H15N3O5/c16-8-11(15(20)17-9-13-2-1-5-23-13)6-10-7-12(18(21)22)3-4-14(10)19/h3-4,6-7,13,19H,1-2,5,9H2,(H,17,20)/b11-6-/t13-/m1/s1/f/h17H DE569D992497A9F5