Using CCNCc1cc(C)cnc1-c1cc(CC(=O)OCC)ccc1OC, O=C=NCc1ccccc1 to produce CCOC(=O)Cc1ccc(OC)c(-c2ncc(C)cc2CN(CC)C(=O)NCc2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.