0 B32R4.538101779 C[C@@H]1CO[C@H]2CN3C=C(C(=O)NCC4=C(F)C=C(F)C=C4)C(=O)C([O-])=C3C(=O)N21 F11513 [0,0,0,0,1,0|0,0,1]=2