InChI=1/C24H26N4O4/c1-15-13-16(19-5-2-3-7-21(19)26-15)14-32-18-10-8-17(9-11-18)27-24(30)22-20(23(29)28-31)6-4-12-25-22/h2-3,5,7-11,13,20,22,25,31H,4,6,12,14H2,1H3,(H,27,30)(H,28,29)/p+1/t20-,22-/m0/s1/fC24H27N4O4/h25,27-28H/q+1 E86C33E5EE69081D