Using Cc1nn(C)cc1N, CC(C)(C)OC(=O)N1CCC2(CCC(Nc3nc(Cl)ncc3Cl)CC2)CC1 to produce Cc1nn(C)cc1Nc1ncc(Cl)c(NC2CCC3(CCNCC3)CC2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.