Using CS(=O)(=O)OCCF, O=C(Nc1ccc(Oc2ccnc3cc(-c4ccc(CN5CCNCC5)cn4)sc23)c(F)c1)NC1CC1 to produce O=C(Nc1ccc(Oc2ccnc3cc(-c4ccc(CN5CCN(CCF)CC5)cn4)sc23)c(F)c1)NC1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.