Using NCCOCC(=O)O, COC(=O)c1nc(C#N)c2c(=O)n(Cc3ccccc3)ccc2c1O to produce N#Cc1nc(C(=O)NCCOCC(=O)O)c(O)c2ccn(Cc3ccccc3)c(=O)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.