Using C#CC1(O)CN2CCC1CC2, CC(O)CCc1cc(Cc2ccccc2)c(Br)cn1 to produce CC(O)CCc1cc(Cc2ccccc2)c(C#CC2(O)CN3CCC2CC3)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.