Using CCOC(=O)CN(C(=O)c1ccc2c(c1)nc(CNc1ccc(C(=N)N)cc1)n2C)c1ccccn1, COC(=O)Cl to produce CCOC(=O)CN(C(=O)c1ccc2c(c1)nc(CNc1ccc(C(=N)NC(=O)OC)cc1)n2C)c1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.