Using OC1(C#Cc2ncc(Br)cc2Cc2ccccc2)CN2CCC1CC2, C#CC1(O)CCCC1 to produce OC1(C#Cc2cnc(C#CC3(O)CN4CCC3CC4)c(Cc3ccccc3)c2)CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.