InChI=1/C18H19N5O5/c1-9-12(14(25)21-16(27)19-9)7-8-13(24)20-11-5-3-10(4-6-11)18(2)15(26)22-17(28)23-18/h3-6H,7-8H2,1-2H3,(H,20,24)(H2,19,21,25,27)(H2,22,23,26,28)/t18-/m1/s1/f/h19-23H	55C5714DE4A15F0D