Using C#CCBr, Cc1c(-c2ccccc2)n(-c2cccc(O)c2)c(-c2ccccc2)cc1=O to produce C#CCOc1cccc(-n2c(-c3ccccc3)cc(=O)c(C)c2-c2ccccc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.