InChI=1/C16H22N4O3S/c1-3-7-19(8-4-2)16(21)20-11-17-15(18-20)24(22,23)14-10-12-5-6-13(14)9-12/h3-4,11-14H,1-2,5-10H2/t12-,13+,14-/m1/s1 451A0DABF8378B45