Showing structure for [(2r,3s,4s,5r,6s)-6-(3-{2-[(6s)-6-(acetyloxy)-1-hydroxy-4-oxo-6h,7h,8h-pyrido[1,2-a]pyrazin-3-ylidene]acetyl}-2-amino-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenoxy)-3,4,5-trihydroxyoxan-2-yl]methyl acetate