InChI=1/C17H19N5O4/c23-21(24)14-5-6-15(16(10-14)22(25)26)18-11-13-4-7-17(19-12-13)20-8-2-1-3-9-20/h4-7,10,12,18H,1-3,8-9,11H2/p+1/fC17H20N5O4/h19H/q+1 F683B42496D2766F