Synonyms: 1-Oxa-2-azaspiro[4.5]deca-2,6,8-triene-3-carboxamide,7,9-dibromo-N-[3-[2,6-dibromo-4-[2-[[(7,9-dibromo-10-hydroxy-8-methoxy-1-oxa-2-azaspiro[4.5]deca-2,6,8-trien-3-yl)carbonyl]amino]-1-hydroxyethyl]phenoxy]-2-hydroxypropyl]-10-hydroxy-8-methoxy-;(+)-Fistularin 3; Fistularin 3; Fistularine 3