InChI=1/C28H31NO4S/c1-28(2)13-14-29(18-28)15-16-32-23-10-5-19(6-11-23)26-27(20-3-7-21(30)8-4-20)34-25-17-22(31)9-12-24(25)33-26/h3-12,17,26-27,30-31H,13-16,18H2,1-2H3/p+1/t26-,27+/m0/s1/fC28H32NO4S/h29H/q+1 7EEFCC5ACDB7BD4A