Using C[C@H](CCN(NC(=O)OC(C)(C)C)C(=O)OC(C)(C)C)n1cnc(-c2cccnc2)c1 to produce C[C@H](CCNN)n1cnc(-c2cccnc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.