Using CCOC(=O)CNC(=O)c1ccc(-c2noc(-c3cc(C)c(CN(CC)CC)s3)n2)cc1 to produce CCN(CC)Cc1sc(-c2nc(-c3ccc(C(=O)NCC(=O)O)cc3)no2)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.