Using CC(C)(C)CC(C)(C)N(C(=O)C1CC1)c1cc2c(ccn2C(=O)C2CC2)cn1 to produce CC(C)(C)CC(C)(C)N(C(=O)C1CC1)c1cc2[nH]ccc2cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.