InChI=1/C18H20ClN5O3/c1-25-12-6-9(7-13(26-2)16(12)27-3)8-22-11-5-4-10-14(15(11)19)17(20)24-18(21)23-10/h4-7,22H,8H2,1-3H3,(H4,20,21,23,24)/f/h20-21H2 E86FCD56A8E7E9B9