InChI=1/C26H31NO3/c1-16(2)20-7-5-19(6-8-20)12-24-25(29)21-9-10-23(28)22(26(21)30-24)15-27-13-17(3)11-18(4)14-27/h5-10,12,16-18,28H,11,13-15H2,1-4H3/p+1/b24-12+/t17-,18+/fC26H32NO3/h27H/q+1 7F489537A4370FD6