Using O=C(/C=C/CCl)N1CCc2c(sc3ncnc(Nc4ccc(Cl)c(Cl)c4)c23)C1, C1CNCCOC1 to produce O=C(/C=C/CN1CCCOCC1)N1CCc2c(sc3ncnc(Nc4ccc(Cl)c(Cl)c4)c23)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.