Using COc1ccc(CNc2nc(C)c(C)c3c2nc2n3[C@@H](C)COC2)cc1 to produce Cc1nc(N)c2nc3n(c2c1C)[C@@H](C)COC3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.