Using O=C(Nc1ccc2nc(N[C@@H]3CCc4ccccc43)ccc2c1)N1CCC(COC2CCCCO2)CC1 to produce O=C(Nc1ccc2nc(N[C@@H]3CCc4ccccc43)ccc2c1)N1CCC(CO)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.