InChI=1/C11H21N3O2S/c1-5-14(6-8(15)13-4)11(16)9(7(2)3)10(12)17/h7,9H,5-6H2,1-4H3,(H2,12,17)(H,13,15)/t9-/m1/s1/f/h13H,12H2 5D017C5D0C583CE7