InChI=1/C18H26N4O2S2/c1-4-8-15(14-9-6-5-7-10-14)20-16(23)13(2)25-18-22-21-17(26-18)19-11-12-24-3/h5-7,9-10,13,15H,4,8,11-12H2,1-3H3,(H,19,21)(H,20,23)/t13-,15+/m0/s1/f/h19-20H 0D5EC933CA675C43