((2-(((5S,8S,10aR)-8-(((2S)-5-amino-1-(((2S)-3-(3,4-difluorophenyl)-1-(4-(4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindolin-4-yl)but-3-yn-1-yl)piperidin-1-yl)-1-oxopropan-2-yl)amino)-1,5-dioxopentan-2-yl)carbamoyl)-3-(methoxycarbonyl)-6-oxodecahydropyrrolo[1,2-a][1,5]diazocin-5-yl)carbamoyl)benzo[b]thiophen-5-yl)difluoromethyl)phosphonic acid,MISCELLANEOUS