label: 2-chloro-3-(1-hydroxy-5,6,7,8-tetrahydronaphthalen-2-yl)-6-oxo-5-phenyl-7H-thieno)(2,3-b)pyridin-4-olate potassium
label_lc: 2-chloro-3-(1-hydroxy-5,6,7,8-tetrahydronaphthalen-2-yl)-6-oxo-5-phenyl-7h-thieno)(2,3-b)pyridin-4-olate potassium