Using CCn1nc(C)cc1C(=O)Nc1ccc(Cc2ccc3c(c2)CC(=O)N3)cc1, CCOC=O to produce CCn1nc(C)cc1C(=O)Nc1ccc(Cc2ccc3c(c2)C(=CO)C(=O)N3)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.