Using CCc1c(C)nc(OC)c(NC(=O)C(C)(C)C)c1Cc1cc(C)cc(C)c1 to produce CCc1c(C)[nH]c(=O)c(N)c1Cc1cc(C)cc(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.