Using CC(C)(C)OC(=O)n1c(CCl)nc2ccccc21, CC(C)(C)OC(=O)N[C@H]1CC[C@H](N[C@H]2CCCc3cccnc32)CC1 to produce CC(C)(C)OC(=O)N[C@H]1CC[C@H](N(Cc2nc3ccccc3n2C(=O)OC(C)(C)C)C2CCCc3cccnc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.