Using Cc1nnc2ccc3c(cc(-c4ccn[nH]4)n3Cc3ccccc3)n12, CCI to produce CCn1ccc(-c2cc3c(ccc4nnc(C)n43)n2Cc2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.