Using O=C(c1ccc(Oc2nccnc2C2=CCC(O)CC2)cc1)c1nc2ccccc2[nH]1 to produce O=C(c1ccc(Oc2nccnc2[C@H]2CC[C@@H](O)CC2)cc1)c1nc2ccccc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.