InChI=1/C19H19ClN4O5S/c20-15-7-6-12(9-16(15)21)19(26)29-11-18(25)23-13-3-1-4-14(10-13)30(27,28)24-17-5-2-8-22-17/h1,3-4,6-7,9-10H,2,5,8,11,21H2,(H,22,24)(H,23,25)/f/h22-23H 86CF2CD7823BBDC3