InChI=1/C15H18N4O3S/c20-14(17-15-16-7-10-23-15)11-5-8-18(9-6-11)12-3-1-2-4-13(12)19(21)22/h1-4,11H,5-10H2,(H,16,17,20)/f/h16H C7CCC66134BAB454