Using CCN(CC)C(=O)c1ccc(NCC2CC2)c(N)c1, CCOc1ccc(CCC(=O)O)cc1 to produce CCOc1ccc(CCc2nc3cc(C(=O)N(CC)CC)ccc3n2CC2CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.