InChI=1/C21H31N3O6S/c1-15(2)19(14-20(26)24-10-8-21(9-11-24)29-12-13-30-21)23-31(27,28)18-6-4-17(5-7-18)22-16(3)25/h4-7,15,19,23H,8-14H2,1-3H3,(H,22,25)/t19-/m1/s1/f/h22H 752D78AE156C88A2