InChI=1/C18H24N4O2S/c1-11-14-9-5-6-10-15(14)24-16(11)12(2)19-17(23)21-22-18(25)20-13-7-3-4-8-13/h5-6,9-10,12-13H,3-4,7-8H2,1-2H3,(H2,19,21,23)(H2,20,22,25)/t12-/m0/s1/f/h19-22H 27C42D45B81E3F63