InChI=1/C19H25N5O4/c1-4-9-24-17(20)16(18(27)22-19(24)28)14(25)10-23(3)11-15(26)21-13-7-5-12(2)6-8-13/h5-8H,4,9-11,20H2,1-3H3,(H,21,26)(H,22,27,28)/p+1/fC19H26N5O4/h21-23H/q+1	02EE552017D4181B