InChI=1/C28H31NO6/c1-4-6-13-29(14-7-5-2)17-22-23(30)12-11-19-20(16-25(31)34-27(19)22)21-15-18-9-8-10-24(33-3)26(18)35-28(21)32/h8-12,15-16,30H,4-7,13-14,17H2,1-3H3/p+1/fC28H32NO6/h29H/q+1 9622299F4B8303D4