InChI=1/C20H26N4O4/c1-12-10-16(14(3)27-12)13(2)21-19(25)22-15-6-7-18-17(11-15)24(20(26)28-18)9-8-23(4)5/h6-7,10-11,13H,8-9H2,1-5H3,(H2,21,22,25)/p+1/t13-/m0/s1/fC20H27N4O4/h21-23H/q+1	6A445A20A62C6C96