InChI=1/C25H28N2O2S/c1-18(6-4-7-19-8-5-15-26-17-19)27-25(30)21-11-9-20(10-12-21)22-13-14-23(28-2)24(16-22)29-3/h5,8-18H,4,6-7H2,1-3H3,(H,27,30)/t18-/m1/s1/f/h27H/b27-25- 640A77C654DFC2A8