Using Cc1cccc(-c2n[nH]c(C3CN(C(=O)OC(C)(C)C)C3)n2)n1 to produce Cc1cccc(-c2n[nH]c(C3CNC3)n2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.