Using COc1cc(F)c(-c2nn(C(C)C)c3ncnc(N)c23)cc1F to produce CC(C)n1nc(-c2cc(F)c(O)cc2F)c2c(N)ncnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.