InChI=1/C15H23N3O4S/c1-11-10-22-9-8-18(11)15(19)17-12(2)13-4-6-14(7-5-13)23(20,21)16-3/h4-7,11-12,16H,8-10H2,1-3H3,(H,17,19)/t11-,12+/m0/s1/f/h17H 9ED8546972FDC8AF