InChI=1/C16H18N2OS/c17-16(18)15-4-2-1-3-14(15)13-7-5-12(6-8-13)11-20-10-9-19/h1-8,19H,9-11H2,(H3,17,18)/p+1/fC16H19N2OS/h17-18H2/q+1 F1F36085E783CBFA