InChI=1/C16H17N3S/c1-19-15-4-2-3-14(13(15)10-17-19)18-12-5-6-16-11(9-12)7-8-20-16/h5-10,14,18H,2-4H2,1H3/t14-/m0/s1 148791B3E4590810