InChI=1/C23H22N4O4/c1-15-12-18(14-31-2)20-22(24-15)26(13-16-6-4-3-5-7-16)21(25-23(20)28)17-8-10-19(11-9-17)27(29)30/h3-12,21H,13-14H2,1-2H3,(H,25,28)/t21-/m1/s1/f/h25H	C49B1AB073A8DAB2