InChI=1/C21H27N5OS/c1-16(17-9-5-4-6-10-17)15-25(2)21(27)22-18(12-14-28-3)20-24-23-19-11-7-8-13-26(19)20/h4-11,13,16,18H,12,14-15H2,1-3H3,(H,22,27)/t16-,18+/m0/s1/f/h22H D09CD29FD494E09C