Using O=C(O)/C=C/c1ccc(N2CCOCC2)nc1, CC(C)(C)OC(=O)Nc1ccc(-c2cccs2)cc1N to produce CC(C)(C)OC(=O)Nc1ccc(-c2cccs2)cc1NC(=O)/C=C/c1ccc(N2CCOCC2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.