InChI=1/C19H25N5OS/c20-12-15-1-3-16(4-2-15)22-5-7-23(8-6-22)17-11-18(21-13-17)19(25)24-9-10-26-14-24/h1-4,17-18,21H,5-11,13-14H2/t17-,18-/m0/s1 8BCE55ECE068FDC3