InChI=1/C14H21NO4S/c1-3-4-5-13(10-14(16)15-17)20(18)12-8-6-11(19-2)7-9-12/h6-9,13,17H,3-5,10H2,1-2H3,(H,15,16)/t13-,20+/m1/s1/f/h15H E5FA109765C2097B