InChI=1/C19H31N5O4/c1-5-8-20-16(25)12-24-9-6-13(7-10-24)21-17(26)18(27)22-15-11-14(28-23-15)19(2,3)4/h11,13H,5-10,12H2,1-4H3,(H,20,25)(H,21,26)(H,22,23,27)/p+1/fC19H32N5O4/h20-22,24H/q+1 77F78C65866AD532