Using CCCCCCCOc1ccc(-c2ncc(C=CCCCCCCCC3CCCC3)cn2)cc1 to produce CCCCCCCOc1ccc(-c2ncc(CCCCCCCCCC3CCCC3)cn2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.