Using CCOC(=O)CC1c2cc(OC)ccc2NC1C, Cc1cc(Cl)nc(-c2ccccc2)n1 to produce CCOC(=O)CC1c2cc(OC)ccc2N(c2cc(C)nc(-c3ccccc3)n2)C1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.