InChI=1/C17H19N5O5/c18-15(23)8-21(9-16(19)24)10-17(25)22-12(14-4-2-6-27-14)7-11(20-22)13-3-1-5-26-13/h1-6,12H,7-10H2,(H2,18,23)(H2,19,24)/t12-/m0/s1/f/h18-19H2 C53EDF3A3645D7D0