Using CC(C)(C)OC(=O)N1CCc2c(sc3ncc(C#N)c(Nc4ccc(OCc5ccccn5)c(Cl)c4)c23)C1 to produce N#Cc1cnc2sc3c(c2c1Nc1ccc(OCc2ccccn2)c(Cl)c1)CCNC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.