InChI=1/C25H23N3O5S/c29-24-22-15-21(8-9-23(22)27(25(24)30)16-18-10-12-26-13-11-18)34(31,32)28-14-4-5-19(28)17-33-20-6-2-1-3-7-20/h1-3,6-13,15,19H,4-5,14,16-17H2/t19-/m0/s1 2D89A0F98BBDE75A