InChI=1/C21H30N4O4/c1-6-11-25(13-18(26)22-15-9-7-8-10-16(15)28-5)14-19(27)23-20-12-17(24-29-20)21(2,3)4/h7-10,12H,6,11,13-14H2,1-5H3,(H,22,26)(H,23,27)/p+1/fC21H31N4O4/h22-23,25H/q+1	A1989A890E40DFF5