InChI=1/C14H20N2O3S/c1-10-9-19-11(2)8-16(10)20(17,18)13-4-3-12-5-6-15-14(12)7-13/h3-4,7,10-11,15H,5-6,8-9H2,1-2H3/t10-,11-/m1/s1 BFD4CD08C8AC6430