Using COC(=O)c1cc(C#N)ccc1CN1C(c2ncccc2C)CCCC1c1ncccc1C to produce Cc1cccnc1C1CCCC(c2ncccc2C)N1Cc1ccc(C#N)cc1CO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.