Using CCC(CC)c1ncc2c(=O)[nH]c3cc(C(=O)O)c(OC)cc3n12, CN(C)C=O to produce CCC(CC)c1ncc2c(=O)[nH]c3cc(C(=O)N(C)C)c(OC)cc3n12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.