null
SMILES: [Na;v0+].[#6]-[#6]-[#6]-c1ccc(cc1)-[#6]-1-[#6]-[#6](=[#7]-[#8]-1)-c1ccc(-[#6]-[#7]-2-[#6]-[#6](-[#6]-2)-[#6](-[#8-])=O)cc1
InChI Key: