. . . "In formula (C), R32 represents a group (including an atom, hereinafter the same) capable of being substituted to the naphthalene ring and typical examples of the group are a halogen atom (e.g., fluorine, chlorine, bromine, and iodine), a hydroxy group, a carboxy group, an amino group, a sulfo group, a cyano group, an alkyl group, an aryl group, a heterocyclic group, a carbonamido group, a sulfonam" . .