InChI=1/C26H26N2O3/c1-15-13-16(2)27-25(30)22(15)26(31)28-12-4-6-19(14-28)24(29)21-11-10-18-9-8-17-5-3-7-20(21)23(17)18/h3,5,7,10-11,13,19,22H,2,4,6,8-9,12,14H2,1H3,(H,27,30)/t19-,22-/m0/s1/f/h27H 8B65A7A884B9E3B0