Using Cc1cc(C)n(-c2ccc(Cl)nn2)n1, C1=CC2(CCNCC2)c2ccccc21 to produce Cc1cc(C)n(-c2ccc(N3CCC4(C=Cc5ccccc54)CC3)nn2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.