Using CCOC(=O)Cl, Cc1cccc(C)c1CNc1cccn2c(C)c(CO)nc12 to produce CCOC(=O)OCc1nc2c(NCc3c(C)cccc3C)cccn2c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.