4EC557889D358000 4EC557889D358000 CO/N=C(\C(=O)N[C@H]3[C@@H]2SCC(\C=C/c1scnc1C)=C(C(=O)OCOC(=O)C(C)(C)C)N2C3=O)c4csc(N)n4 TEMP00000150