Using O=[N+]([O-])c1ccc2[nH]c(CCc3ccccc3)cc2c1, CCI to produce CCn1c(CCc2ccccc2)cc2cc([N+](=O)[O-])ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.