InChI=1/C18H28N6O2S/c1-13-20-18(27-21-13)24-8-4-7-23(9-10-24)16(25)14-11-15(19-12-14)17(26)22-5-2-3-6-22/h14-15,19H,2-12H2,1H3/t14-,15-/m0/s1 93D2F55B12657C4D