Using O=c1ccc(-c2cnc(OC3CCN(C4CCCC4)CC3)nc2)c[nH]1, BrC1CCCC1 to produce c1cc(OC2CCCC2)ncc1-c1cnc(OC2CCN(C3CCCC3)CC2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.