Using C#CCC(O)(C(Cc1ccc(Cl)cc1)n1cncn1)C(C)(C)C, II to produce CC(C)(C)C(O)(CC#CI)C(Cc1ccc(Cl)cc1)n1cncn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.