Using COC(=O)[C@H]1CC[C@H](CCCc2ccc([C@@H]3CCCN3C)cn2)CC1 to produce CN1CCC[C@H]1c1ccc(CCC[C@H]2CC[C@H](C(=O)O)CC2)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.