Using CC(C)(C)[C@H]1CC[C@H](Oc2ccc3c(c2)CCC(C=O)C3)CC1, O=C(O)C1CCNCC1 to produce CC(C)(C)[C@H]1CC[C@H](Oc2ccc3c(c2)CCC(CN2CCC(C(=O)O)CC2)C3)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.