Using O=C(CCCCCCCBr)NOCc1ccccc1, Oc1cccc2[nH]c3ccccc3c12 to produce O=C(CCCCCCCOc1cccc2[nH]c3ccccc3c12)NOCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.