Using CCOC(=O)OCCN(C)C(=O)Cl, COc1ccc2[nH]c([S@@](=O)Cc3ncc(C)c(OC)c3C)nc2c1 to produce CCOC(=O)OCCN(C)C(=O)n1c([S@@](=O)Cc2ncc(C)c(OC)c2C)nc2cc(OC)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.