Using CC(C)c1cc(OCCO)cc2c1C(=O)N(COc1cc(=O)n3c(n1)CCCC3)S2(=O)=O, CN(C)CC(=O)O to produce CC(C)c1cc(OCCOC(=O)CN(C)C)cc2c1C(=O)N(COc1cc(=O)n3c(n1)CCCC3)S2(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.