InChI=1/C19H30N4O4/c1-13(2)12-27-19(26)22-16-8-6-7-15(11-16)21-18(25)17(24)20-14(3)9-10-23(4)5/h6-8,11,13-14H,9-10,12H2,1-5H3,(H,20,24)(H,21,25)(H,22,26)/p+1/t14-/m1/s1/fC19H31N4O4/h20-23H/q+1 50D6034F421124F8