Using N#CC1(c2cccc(Sc3ccc4[nH]c(=O)ccc4c3)c2)CCOCC1, O=P(Cl)(Cl)Cl to produce N#CC1(c2cccc(Sc3ccc4nc(Cl)ccc4c3)c2)CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.