IUPAC:(2Z)-2-(2-amino-1,3-thiazol-4-yl)-N-[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.0^{2,5}]undec-1(8)-en-4-yl]-2-(methoxyimino)acetamide
IUPAC:(2Z)-2-(2-amino-1,3-thiazol-4-yl)-N-[(4R,5R)-3,11-dioxo-10-oxa-6-thia-2-azatricyclo[6.3.0.0^{2,5}]undec-1(8)-en-4-yl]-2-(methoxyimino)acetamide