Using CCOC(=O)[C@H]1CC[C@H](n2nc(C)c(C)c2C)CC1 to produce Cc1nn([C@H]2CC[C@H](C(=O)O)CC2)c(C)c1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.