Using CCOC(=O)c1cc2cc(OC3CCN(C(C)C)CC3)cnc2n1C(=O)OC(C)(C)C to produce CC(C)N1CCC(Oc2cnc3[nH]c(C(=O)O)cc3c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.