InChI=1/C23H29N3O2S/c1-15-10-16(2)12-19(11-15)25-22(27)20(8-9-29-3)26-23(28)21-13-17-6-4-5-7-18(17)14-24-21/h4-7,10-12,20-21,24H,8-9,13-14H2,1-3H3,(H,25,27)(H,26,28)/t20-,21+/m0/s1/f/h25-26H 15D4594F7D68B49F