Using Cc1cc(-c2cc(F)c3nnc(COc4ccnc5cc(O)ccc45)n3c2)on1, COCCO to produce COCCOc1ccc2c(OCc3nnc4c(F)cc(-c5cc(C)no5)cn34)ccnc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.