Using C1CN2CCC(CC2)N1, CC(C)(C)OC(=O)n1c(Cl)nc2ccccc21 to produce CC(C)(C)OC(=O)n1c(N2CCN3CCC2CC3)nc2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.