Using O=C1CCCC=C1Nc1c(-c2ccccc2)cccc1-c1ccccc1, CCCCN to produce CCCC/N=C1\CCCC=C1Nc1c(-c2ccccc2)cccc1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.