InChI=1/C20H26N4O4/c1-3-24(4-2)14-15-7-5-8-16(11-15)23-20(27)19(26)22-13-18(25)21-12-17-9-6-10-28-17/h5-11H,3-4,12-14H2,1-2H3,(H,21,25)(H,22,26)(H,23,27)/p+1/fC20H27N4O4/h21-24H/q+1	4E9A7F28E9DF3871