1	M7C	N-[(2z,5r,7r,8s,9s,10r)-8,9,10-trihydroxy-7-(hydroxymethyl)-4-oxo-6-oxa-1-thia-3-azaspiro[4.5]dec-2-ylidene]benzamide	1.000
2	M8P	N-[(2z,5r,7r,8s,9s,10r)-8,9,10-trihydroxy-7-(hydroxymethyl)-4-oxo-6-oxa-1-thia-3-azaspiro[4.5]dec-2-ylidene]naphthalene-2-carboxamide	0.862