Using CCCCc1nc2c(C)ccc(OCc3ccccc3)c2n1Cc1ccc(-c2ccccc2C#N)cc1 to produce CCCCc1nc2c(C)ccc(O)c2n1Cc1ccc(-c2ccccc2CN)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.