2-(3,4-dihydroxybenzamido)-N-(pyridin-2-yl)-5,6,7,8-tetrahydro-4H-cyclohepta(b)thiophene-3-carboxamide
2-(3,4-dihydroxybenzamido)-n-(pyridin-2-yl)-5,6,7,8-tetrahydro-4h-cyclohepta(b)thiophene-3-carboxamide