Using CCc1cc2[nH]c(=O)n(Cc3ccc(-c4ccccc4C#N)cc3)c2s1, CC[O+](CC)CC to produce CCOc1nc2cc(CC)sc2n1Cc1ccc(-c2ccccc2C#N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.