InChI=1/C26H26O4/c27-26(28)18-22-8-7-21-17-24(13-14-25(21)22)30-16-4-15-29-23-11-9-20(10-12-23)19-5-2-1-3-6-19/h1-3,5-6,9-14,17,22H,4,7-8,15-16,18H2,(H,27,28)/p-1/t22-/m0/s1/fC26H25O4/q-1 4168C8B8ED0A2832