Using CC(C)(C)OC(=O)N1Cc2cn[nH]c2C(C)(C)C1, CI to produce Cn1ncc2c1C(C)(C)CN(C(=O)OC(C)(C)C)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.