InChI=1/C21H30N2O6S/c1-5-6-15-28-17-7-9-18(10-8-17)30(26,27)19(20(24)22-25)16-11-13-23(14-12-16)29-21(2,3)4/h7-10,16,19,25H,11-15H2,1-4H3,(H,22,24)/t19-/m1/s1/f/h22H DCC0C9F362D02219