InChI=1/C16H18N6O6/c1-4-16(3)14(26)22(15(27)18-16)21-9(23)6-28-13(25)8-5-7(2)17-11-10(8)12(24)20-19-11/h5H,4,6H2,1-3H3,(H,18,27)(H,21,23)(H2,17,19,20,24)/t16-/m0/s1/f/h18-21H	F4E1526B919CDF7A