Using C#CCBr, CCc1cc(C)cc(CC)c1C1C(=O)CC2(CCOCC2)CC1=O to produce C#CCOC1=C(c2c(CC)cc(C)cc2CC)C(=O)CC2(CCOCC2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.