Using Clc1nccnc1Cl, c1cc2[nH]c(C3CCNCC3)nc2cc1C1CC1 to produce Clc1nccnc1N1CCC(c2nc3cc(C4CC4)ccc3[nH]2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.