Using CCOC(C)=N, CCOC(=O)CS(=O)(=O)N(Cc1ccc2ccc(C(=N)N)cc2c1)c1ccc(N2CCCNCC2)cc1 to produce CCOC(=O)CS(=O)(=O)N(Cc1ccc2ccc(C(=N)N)cc2c1)c1ccc(N2CCCN(C(C)=N)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.