InChI=1/C20H26N4O4/c1-4-28-20(27)24-11-9-23(10-12-24)17-16(18(25)19(17)26)21-13-14-5-7-15(8-6-14)22(2)3/h5-8,17H,4,9-13H2,1-3H3/t17-/m0/s1	FDE90900A5B78F5B