2,4,6,8,10,14-Heptadecahexaenamide, 13-hydroxy-N-(2-hydroxy-1-methylethyl)-2,10,12,14,16-pentamethyl-, (12R-(N(S*),2E,4E,6Z,8E,10E,12R*,13R*,14E))- 86934-10-3 Myxalamid B Myxalamide B