Using O=C(Nc1ccc(Sc2nc(Cl)cc(Nc3ncns3)n2)cc1)C1CC1, FC1(C2CC2)CNC1 to produce O=C(Nc1ccc(Sc2nc(Nc3ncns3)cc(N3CC(F)(C4CC4)C3)n2)cc1)C1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.