Using CCOCC, CCS(=O)(=O)c1ccc(Oc2cc3nc(-c4ccccn4)[nH]c3cc2N2C[C@H](O)C[C@@H]2C(=O)N(C)OC)cn1 to produce CCS(=O)(=O)c1ccc(Oc2cc3nc(-c4ccccn4)[nH]c3cc2N2C[C@H](O)C[C@@H]2C(C)=O)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.