InChI=1/C19H24N4O2S/c1-3-4-5-16-21-13-7-6-12(10-14(13)22-16)20-18(25)15-11-26-19(2)9-8-17(24)23(15)19/h6-7,10,15H,3-5,8-9,11H2,1-2H3,(H,20,25)(H,21,22)/t15-,19+/m1/s1/f/h20-21H 7208D3668BD16CED