Using Cn1c(-c2ccnc(C#Cc3cccc(Cl)c3)n2)cc2c1CCN(C(=O)OC(C)(C)C)C2=O to produce Cn1c(-c2ccnc(C#Cc3cccc(Cl)c3)n2)cc2c1CCNC2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.