Using CCOC(=O)C1CN(C2CCCc3sc(-c4noc(-c5ccc(CC(C)C)cc5)n4)cc32)C1 to produce CC(C)Cc1ccc(-c2nc(-c3cc4c(s3)CCCC4N3CC(C(=O)O)C3)no2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.