Using CCOC(=O)C(=Cc1ccccc1Cl)C(=O)c1ccc(-n2c(C)nc3cnccc32)cc1, COC(=N)N to produce CCOC(=O)C1=C(c2ccc(-n3c(C)nc4cnccc43)cc2)NC(OC)=NC1c1ccccc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.