InChI=1/C15H22N2O4S/c1-11-8-17(9-12(2)21-11)22(18,19)16-14-7-13-5-3-4-6-15(13)20-10-14/h3-6,11-12,14,16H,7-10H2,1-2H3/t11-,12+,14-/m1/s1 BB769B587D5210AB