Using COc1cc2c(N3CCN(C(=O)OC(C)(C)C)CC3)ncnc2cc1O, Cc1ccc(S(=O)(=O)OC(C)Cl)cc1 to produce COc1cc2c(N3CCN(C(=O)OC(C)(C)C)CC3)ncnc2cc1OCCCl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.