Using CC1(C)OB(c2cnc(N)nc2)OC1(C)C, CC(C)Cn1cnc2c(N3CCOC[C@@H]3C)nc(Cl)nc21 to produce CC(C)Cn1cnc2c(N3CCOC[C@@H]3C)nc(-c3cnc(N)nc3)nc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.