Using c1c[nH]cn1, CS(=O)(=O)OCC1CN(C(c2ccccc2)c2ccccc2)C1 to produce c1ccc(C(c2ccccc2)N2CC(Cn3ccnc3)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.