Using CC(C)Cn1cnc2c(N)nc3ccc(C=Cc4ccccc4)cc3c21 to produce CC(C)Cn1cnc2c(N)nc3ccc(CCc4ccccc4)cc3c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.