Using C#Cc1cccc(Nc2ncnc3cc(OCCCl)c(OCCOC)cc23)c1, c1c[nH]cn1 to produce C#Cc1cccc(Nc2ncnc3cc(OCCn4ccnc4)c(OCCOC)cc23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.