Using NC(=O)C1(c2ccccc2CCc2nc(Cl)ncc2Cl)CC1, Cc1nn(C)cc1N to produce Cc1nn(C)cc1Nc1ncc(Cl)c(CCc2ccccc2C2(C(N)=O)CC2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.