compound 10beta,14beta-dihydroxytaxa-4(20),11-dien-5alpha-yl acetate UPa:UPC20151 compound KEGG:C20151 C22H34O4 InChI=1S/C22H34O4/c1-12-9-17(24)16-10-15-13(2)19(26-14(3)23)7-8-22(15,6)11-18(25)20(12)21(16,4)5/h15-19,24-25H,2,7-11H2,1,3-6H3/t15-,16-,17+,18+,19+,22+/m1/s1