Using ClCCl, COC1(c2ncccc2C)CC2CCC(C1)N2C(=O)OC(C)(C)C to produce COC1(c2ncccc2C)CC2CCC(C1)N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.