Using O=C(CNC(=O)C1CN(Cc2ccccc2)CCO1)c1ccc(Cl)cc1, [NH4+] to produce Clc1ccc(-c2c[nH]c(C3CN(Cc4ccccc4)CCO3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.