Using Cn1c(=O)c2[nH]c(NCc3ccccc3)nc2n(C)c1=O, CCOCCC(C(=O)O)C(=O)O to produce CCOCCc1c(O)n2c3c(=O)n(C)c(=O)n(C)c3nc2n(Cc2ccccc2)c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.