Using CCOC(=O)CC1CN=C(c2cc3cc(OCCOC)cc(N(C)S(=O)(=O)c4cccs4)c3[nH]2)S1 to produce COCCOc1cc(N(C)S(=O)(=O)c2cccs2)c2[nH]c(C3=NCC(CC(=O)O)S3)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.