Flotufolastat F 18

Chemical Name: gallium 2,2',2''-(10-((3S,7S,12R,26R,29R,34S)-1,3,7,12,26,34-hexacarboxy-29-((4-(di-tert-butyl(fluoro-18F)silyl)benzamido)methyl)-5,10,17,20,28,31-hexaoxo-4,6,11,16,21,27,30-heptaazatetratriacontan-34-yl)-1,4,7,10-tetraazacyclododecane-1,4,7-triyl)triacetate

Synonym: Flotufolastat (18f) ; Posluma

Smile: CC(C)(C)[Si]([18F])(C1=CC=C(C=C1)C(NC[C@@H](NC(CC[C@H](N2CCN(CCN(CCN(CC2)CC([O-]3)=O)C4)CC([O-][Ga+3]3[O-]C4=O)=O)C(O)=O)=O)C(N[C@@H](C(O)=O)CCCCNC(CCC(NCCC[C@H](C(O)=O)NC(CC[C@@H](C(O)=O)NC(N[C@H](C(O)=O)CCC(O)=O)=O)=O)=O)=O)=O)=O)C(C)(C)C