InChI=1/C16H25N3O3S/c1-11-6-4-5-7-14(11)19-16(20)18-13-9-8-12(2)15(10-13)23(21,22)17-3/h8-11,14,17H,4-7H2,1-3H3,(H2,18,19,20)/t11-,14+/m1/s1/f/h18-19H 0AF74EA6D87589BE