InChI=1/C20H32N4O4/c1-13(2)10-17(24(4)5)12-21-19(26)20(27)23-16-9-7-8-15(11-16)22-18(25)14(3)28-6/h7-9,11,13-14,17H,10,12H2,1-6H3,(H,21,26)(H,22,25)(H,23,27)/p+1/t14-,17+/m0/s1/fC20H33N4O4/h21-24H/q+1 C8939330EEDC7B29