InChI=1S/C26H30N6O8/c1-32-18(10-15(11-19(32)33)29-25(38)28-14-8-6-13(12-27)7-9-14)26(30-16-4-2-3-5-17(16)31-26)40-24-22(36)20(34)21(35)23(37)39-24/h2-9,15,18,20-24,30-31,34-37H,10-11H2,1H3,(H2,28,29,38)/t15-,18+,20?,21?,22?,23?,24?/m0/s1