Using CN1CCN([C@H]2CC[C@H](n3nc(-c4ccc(OCc5ccccc5)cc4)c4c(N)ncnc43)CC2)CC1 to produce CN1CCN([C@H]2CC[C@H](n3nc(-c4ccc(O)cc4)c4c(N)ncnc43)CC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.