Using C#CCNC(=O)OCc1ccccc1, CC(C)(C)OC(=O)NCC#Cc1ccc(Br)cn1 to produce CC(C)(C)OC(=O)NCC#Cc1ccc(C#CCNC(=O)OCc2ccccc2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.