InChI=1/C15H19N3S/c1-10(2)7-17-9-12-5-4-6-13-14(12)18(8-11(17)3)15(19)16-13/h4-6,11H,1,7-9H2,2-3H3,(H,16,19)/p+1/t11-/m1/s1/fC15H20N3S/h16-17H/q+1 020781131EB6F89F