Using CC(C)OB(OC(C)C)OC(C)C, Cc1nnc(-c2ccc(C)c(I)c2)o1 to produce Cc1nnc(-c2ccc(C)c(B(O)O)c2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.