Using Cc1nc2c(c3c1[nH]c1ccccc13)C(=O)CC(C)(C)C2, CCI to produce CCn1c2ccccc2c2c3c(nc(C)c21)CC(C)(C)CC3=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.