InChI=1/C26H34O3/c1-17(2)16-20-12-6-3-4-9-13-21-24(27)23(26(28)29-25(20)21)22(19-14-15-19)18-10-7-5-8-11-18/h5,7-8,10-11,17,19-20,22,27H,3-4,6,9,12-16H2,1-2H3/t20-,22+/m0/s1 7B54D0B7982CCF9A