Using C=CC(=O)Cl, NC(=O)c1ccc2[nH]c(N3CCC(Cc4ccccc4)CC3)cc2c1 to produce C=CC(=O)n1c(N2CCC(Cc3ccccc3)CC2)cc2cc(C(N)=O)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.