InChI=1/C14H20N6O2S/c1-8-9(2)16-13-17-14(23)19(20(13)10(8)3)7-18-4-5-22-11(6-18)12(15)21/h11H,4-7H2,1-3H3,(H2,15,21)/t11-/m0/s1/f/h15H2 A6811578A208109F