InChI=1/C18H25N5O5/c1-5-18(2)16(26)23(17(27)20-18)21-15(25)11-22(3)10-14(24)19-12-7-6-8-13(9-12)28-4/h6-9H,5,10-11H2,1-4H3,(H,19,24)(H,20,27)(H,21,25)/p+1/t18-/m1/s1/fC18H26N5O5/h19-22H/q+1 CEBAB5B69AFBB89D