InChI=1/C24H23N5O2S/c25-12-17-1-3-19(4-2-17)15-29(23(30)20-7-5-18(13-26)6-8-20)21-11-22(27-14-21)24(31)28-9-10-32-16-28/h1-8,21-22,27H,9-11,14-16H2/t21-,22-/m0/s1 449F448A17933626