Using CC(C)(C)OC(=O)N1c2ccccc2CCC1c1nc2c(C(N)=O)cccc2[nH]1 to produce NC(=O)c1cccc2[nH]c(C3CCc4ccccc4N3)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.