InChI=1/C19H32N4O4/c1-5-22(6-2)17(11-14(3)4)12-20-19(25)21-13-18(24)15-7-9-16(10-8-15)23(26)27/h7-10,14,17-18,24H,5-6,11-13H2,1-4H3,(H2,20,21,25)/p+1/t17-,18-/m0/s1/fC19H33N4O4/h20-22H/q+1 FDCF43757C066E61