InChI=1/C18H22N4O2S/c1-10(2)17-20-21-18(25-17)19-16(24)13-8-15(23)22(9-13)14-6-5-11(3)7-12(14)4/h5-7,10,13H,8-9H2,1-4H3,(H,19,21,24)/t13-/m0/s1/f/h19H 57CF02CAF7C29BC7