Using Cc1c(C(=O)O)c2ccccc2n1C, N[C@@H]1CN2CCC1CC2 to produce Cc1c(C(=O)N[C@@H]2CN3CCC2CC3)c2ccccc2n1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.