InChI=1/C15H21N3O2S/c16-13(19)10-21-12-7-3-2-6-11(12)18-14(20)15(17)8-4-1-5-9-15/h2-3,6-7H,1,4-5,8-10,17H2,(H2,16,19)(H,18,20)/p+1/fC15H22N3O2S/h17-18H,16H2/q+1 C896501F22D47F7F