Using CN(CCOc1ccc(C=O)cc1)c1nccc(-c2ccc(N)cc2)n1, O=C1CSC(=O)N1 to produce CN(CCOc1ccc(C=C2SC(=O)NC2=O)cc1)c1nccc(-c2ccc(N)cc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.