InChI=1/C18H21N9O6/c1-32-9-4-2-8(3-5-9)21-18(31)25-26-24-17-22-14(19)11-15(23-17)27(7-20-11)16-13(30)12(29)10(6-28)33-16/h2-5,7,10,12-13,16,28-30H,6H2,1H3,(H4,19,21,22,23,24,25,31)/p+1/t10-,12-,13-,16+/m1/s1/fC18H22N9O6/h21,24-25H,19H2/q+1 FFD37F41C376BDE4