filipin iii from streptomyces*filipinensis; 4,6,8,10,12,14,16,27-octahydroxy-3-(1-hydroxyhexyl)-17,28-dimethyloxacyclooctacosa-17,19,21,23,25-pentaen-2-one; (17Z,19E,21E,23E,25E)-4,6,8,10,12,14,16,27-octahydroxy-3-(1-hydroxyhexyl)-17,28-dimethyloxacyclooctacosa-17,19,21,23,25-pentaen-2-one; (17E,19E,21E,23E,25E)-4,6,8,10,12,14,16,27-octahydroxy-3-(1-hydroxyhexyl)-17,28-dimethyloxacyclooctacosa-17,19,21,23,25-pentaen-2-one; (3R,4S,6S,8S,10R,12R,14R,16S,17E,19E,21E,23E,25E,27S,28R)-4,6,8,10,12,14,16,27-octahydroxy-3-[(1R)-1-hydroxyhexyl]-17,28-dimethyloxacyclooctacosa-17,19,21,23,25-pentaen-2-one