InChI=1/C18H20N4O6/c1-10-2-5-12(8-14(10)17(19)25)20-18(26)21-15(9-23)16(24)11-3-6-13(7-4-11)22(27)28/h2-8,15-16,23-24H,9H2,1H3,(H2,19,25)(H2,20,21,26)/t15-,16-/m1/s1/f/h20-21H,19H2	36C39CCEB4277D4E