InChI=1/C18H28N4O3S/c1-11(2)15(21-16(23)12(3)19)18(25)22-8-4-7-14(22)17(24)20-10-13-6-5-9-26-13/h5-6,9,11-12,14-15H,4,7-8,10,19H2,1-3H3,(H,20,24)(H,21,23)/p+1/t12-,14-,15-/m0/s1/fC18H29N4O3S/h19-21H/q+1 B53A74D5A9F49DB0