InChI=1/C26H27N5O2/c1-18-7-9-19(10-8-18)23(30-13-15-31(16-14-30)26-27-11-4-12-28-26)25(33)24(32)21-17-29-22-6-3-2-5-20(21)22/h2-12,17,23,25,29,33H,13-16H2,1H3/t23-,25-/m1/s1 A7FCA4FDC22F1773