Using CCNCC, Nc1ncc(/C=C/C=O)c2scc(-c3ccc(Oc4ccccc4)cc3)c12 to produce CCN(CC)C/C=C/c1cnc(N)c2c(-c3ccc(Oc4ccccc4)cc3)csc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.