InChI=1/C21H31N3O5S/c1-14-20(15(2)29-22-14)30(27,28)24-8-6-7-23(9-10-24)13-16-11-17(21(3,4)5)12-18(25)19(16)26/h11-12,25-26H,6-10,13H2,1-5H3/p+1/fC21H32N3O5S/h23H/q+1 2D304172CEAC1DA4