Using CC(C)NC(=O)c1cnc(Cl)cn1, Cc1nn(C2(CC#N)CNC2)cc1B1OC(C)(C)C(C)(C)O1 to produce Cc1nn(C2(CC#N)CN(c3cnc(C(=O)NC(C)C)cn3)C2)cc1B1OC(C)(C)C(C)(C)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.