Using COc1ccc(C=O)cc1, CC(C)(C)NCC(O)c1ccc(O)c(N)c1 to produce COc1ccc(CNc2cc(C(O)CNC(C)(C)C)ccc2O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.