IUPAC name of 1,2,3,4-tetraphenylnaphthalene vs 4-methyldecane

1, 2, 3, 4-tetraphenylnaphthalene 4-methyldecane | IUPAC name

1, 2, 3, 4-tetraphenylnaphthalene | 1, 2, 3, 4-tetra(phenyl)naphthalene 4-methyldecane | 4-methyldecane