Using COc1cc(NN)ccc1C#N, COC(=O)c1ccc2c(c1)CCC(=CC1CCCC1)C2=O to produce COc1cc(N2N=C3c4ccc(C(=O)O)cc4CCC3C2C2CCCC2)ccc1C#N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.