InChI=1/C11H15N5O5/c12-9-6-10(15-5(2-18)14-9)16(3-13-6)11-8(20)7(19)4(1-17)21-11/h3-4,7-8,11,17-20H,1-2H2,(H2,12,14,15)/t4-,7-,8-,11-/m1/s1/f/h12H2 E07ECFC82AA53E14