[H][C@@](CCSC)(N=C(O)[C@]([H])(CC1=CNC2=CC=CC=C12)N=C(O)OC(C)(C)CC)C(O)=N[C@@]([H])(CC(O)=O)C(O)=N[C@@]([H])(CC1=CC=CC=C1)C(O)=N