InChI=1/C19H36N4O4/c1-7-8-9-10-11-23(12-13-24)14-15-20-16(22-27-15)19(5,6)21-17(25)26-18(2,3)4/h24H,7-14H2,1-6H3,(H,21,25)/p+1/fC19H37N4O4/h21,23H/q+1 C359409F61E1D3A0