Using COc1ccc(-c2sc3cc(OC)ccc3c2C(=O)c2ccc(C#CCN3CCCCC3)cc2)cc1 to produce O=C(c1ccc(C#CCN2CCCCC2)cc1)c1c(-c2ccc(O)cc2)sc2cc(O)ccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.