Using ClCCCN1CCCC1, COc1ccc(NC=C2C(=O)OC(C)(C)OC2=O)cc1O to produce COc1ccc(NC=C2C(=O)OC(C)(C)OC2=O)cc1OCCCN1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.