Using C[C@@H](O)CN, Cc1ccc2c(c1)C(=O)C(CC=O)C21CCCC1 to produce Cc1ccc2c(c1)-c1c(ccn1C[C@@H](C)O)C21CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.