InChI=1/C15H17N3OS/c16-9-12-10-20-13-8-15(17,14(19)18(12)13)7-6-11-4-2-1-3-5-11/h1-5,12-13H,6-8,10,17H2/t12-,13-,15-/m1/s1 67E7444D8D84FCB1