InChI=1/C26H27N5O5/c1-36-20-10-8-19(9-11-20)26(35)31-14-13-30(25(34)18-6-4-17(15-27)5-7-18)16-22(31)24(33)29-21-3-2-12-28-23(21)32/h4-11,21-22H,2-3,12-14,16H2,1H3,(H,28,32)(H,29,33)/t21-,22+/m0/s1/f/h28-29H 4891B43C2F15A4C5