InChI=1S/C18H20ClN5O2S/c1-10(2)8-24-17(26)15-13(7-11(3)21-15)23-18(24)27-9-14(25)22-12-5-4-6-20-16(12)19/h4-7,10,21H,8-9H2,1-3H3,(H,22,25)