Using CC1(C)CB(c2ccc3ccc(-c4ccccc4)nc3c2)OC1(C)C, Nc1ncnc2c1c(I)cn2CC1CC1 to produce Nc1ncnc2c1c(-c1ccc3ccc(-c4ccccc4)nc3c1)cn2CC1CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.