InChI=1/C15H15N3O4/c1-8-4-5-11-10(6-8)16-13(19)15(3,21-11)14(20)17-12-7-9(2)22-18-12/h4-7H,1-3H3,(H,16,19)(H,17,18,20)/t15-/m1/s1/f/h16-17H	EB1FF8C70D70DF9E