InChI=1/C19H25N5O5/c1-4-29-17(26)8-7-16(25)22-14-11-21-15-6-5-13(12-24(15)19(14)28)18(27)20-9-10-23(2)3/h5-6,11-12H,4,7-10H2,1-3H3,(H,20,27)(H,22,25)/p+1/fC19H26N5O5/h20,22-23H/q+1 47EABC1C675EBE6F