Using COc1ccc(CN2C(=O)CN(Cc3ccc(C(O)CCC(C)C)s3)S2(=O)=O)c(OC)c1 to produce COc1ccc(CN2C(=O)CN(Cc3ccc(C(=O)CCC(C)C)s3)S2(=O)=O)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.