1 SFM (13e,15e)-(3s,6s,9r,10r,11s,12s,18s,21s)-10,12-dihydroxy-3-(3-hydroxyben-zyl)-18-((E)-3-hydroxy-1-methylpropenyl)-6-isopropyl-11-methyl-9-(3-oxo-butyl)-19-oxa-1,4,7,25-tetraaza-bicyclo[19.3.1]pentacosa-13,15-diene-2,5,8,20-tetraone 1.000 2 78E 3-[(3-hydroxyphenyl)methyl]-6-(propan-2-yl)-19-oxa-1,4,7,25-tetraazabicyclo[19.3.1]pentacosa-13,15-diene-2,5,8,20-tetrone 0.755 3 7HG 3-[(3-hydroxyphenyl)methyl]-10,12-dimethoxy-9,11-dimethyl-6-(propan-2-yl)-19-oxa-1,4,7,25-tetraazabicyclo[19.3.1]pentacosa-13,15-diene-2,5,8,20-tetrone 0.737