InChI=1/C14H19N3OS/c1-2-15-7-9-16(10-8-15)11-17-12-5-3-4-6-13(12)18-14(17)19/h3-6H,2,7-11H2,1H3/p+1/fC14H20N3OS/h15H/q+1 2A270D88D8686D17