InChI=1/C14H22N4S/c1-8-5-9(2)7-18(6-8)14-12(13(15)19)10(3)11(4)16-17-14/h8-9H,5-7H2,1-4H3,(H2,15,19)/t8-,9+/f/h15H2 A3E43AC8BD943B5A