Using COc1cc2c(c(OC)c1)[C@H]1CC[C@]3(C)[C@@H](O)CC[C@H]3[C@@H]1CC2, C=CC#N to produce COc1cc2c(c(OC)c1)[C@H]1CC[C@]3(COCCC#N)CCC[C@H]3[C@@H]1CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.