Using C#CC12CC3CC(C1)CC(NC(=O)OC(C)(C)C)(C3)C2, Clc1cnccn1 to produce CC(C)(C)OC(=O)NC12CC3CC(CC(C#Cc4cnccn4)(C3)C1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.