Using CC1(C)COc2cc3c(cc21)C1(CO3)C(=O)N(C(c2ccccc2)c2ccccc2)c2ccccc21 to produce CC1(C)COc2cc3c(cc21)C1(CO3)C(=O)Nc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.