Using C#CCBr, Clc1ccc(-c2ccc(C#Cc3ccc4c(ccn4CCNCC4CC4)c3)nc2)cc1 to produce C#CCN(CCn1ccc2cc(C#Cc3ccc(-c4ccc(Cl)cc4)cn3)ccc21)CC1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.