Showing structure for n-[(3s,6s,7s,10s,14r,15s)-15-benzyl-14-hydroxy-10-isopropyl-3,7,13,13-tetramethyl-2,5,9,12-tetraoxo-1,4,8,11-tetraoxacyclopentadecan-6-yl]-2-hydroxy-3-[(hydroxymethylidene)amino]benzenecarboximidic acid