InChI=1/C18H26N4O2S/c1-5-11(2)19-18(24)12(3)20-16(23)10-25-13(4)17-21-14-8-6-7-9-15(14)22-17/h6-9,11-13H,5,10H2,1-4H3,(H,19,24)(H,20,23)(H,21,22)/t11-,12+,13+/m1/s1/f/h19-21H 4097DF30DF8A4C26