InChI=1/C19H33N5O4/c1-6-23(11-14(25)20-18(3,4)5)12-15(26)22-24-16(27)19(21-17(24)28)9-7-13(2)8-10-19/h13H,6-12H2,1-5H3,(H,20,25)(H,21,28)(H,22,26)/p+1/fC19H34N5O4/h20-23H/q+1 C99E13CD0B97AB00