Using CN1CCC(n2cc(N)cn2)C1, NC(=O)C1(c2ccccc2CCc2nc(Cl)ncc2Cl)CC1 to produce CN1CCC(n2cc(Nc3ncc(Cl)c(CCc4ccccc4C4(C(N)=O)CC4)n3)cn2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.