InChI=1/C18H25ClN4O2S/c1-13-9-22(11-18(2,3)25-13)12-23-17(26)21(4)16(20-23)10-24-15-8-6-5-7-14(15)19/h5-8,13H,9-12H2,1-4H3/t13-/m1/s1 5522AFCE501538FE