Using O=C(Cl)OCC(Cl)(Cl)Cl, Cc1cc2c(N3CCN(C)CC3)cccc2[nH]1 to produce Cc1cc2c(N3CCN(C(=O)OCC(Cl)(Cl)Cl)CC3)cccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.