InChI=1/C30H26N4O4/c1-21-10-9-14-24(18-21)32-28(35)25-15-6-7-16-26(25)33-29(36)30(37)34-31-19-23-13-5-8-17-27(23)38-20-22-11-3-2-4-12-22/h2-19H,20H2,1H3,(H,32,35)(H,33,36)(H,34,37)/b31-19+/f/h32-34H	8DA711850F1C0B51