Using CC(C)OC(=O)N1CCC(C2Cc3cc(-c4ccc(C(=O)O)cc4)ccc3O2)CC1, CNCCOC to produce COCCN(C)C(=O)c1ccc(-c2ccc3c(c2)CC(C2CCN(C(=O)OC(C)C)CC2)O3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.