InChI=1/C20H28N4S/c1-3-5-10-15-13-8-7-9-14(13)16-17-18(25-20(16)24-15)19(23-12-22-17)21-11-6-4-2/h12,16,20H,3-11H2,1-2H3,(H,21,22,23)/t16-,20+/m0/s1/f/h21H 9D01ADFEF2BAE609