Using O=Cc1ccccc1, CC(Nc1nccc(-n2cnc3ccccc32)n1)C1CCCNC1 to produce CC(Nc1nccc(-n2cnc3ccccc32)n1)C1CCCN(Cc2ccccc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.