InChI=1/C20H29NS/c1-18-8-16-9-19(2,12-18)14-20(10-16,13-18)21-11-15-4-6-17(22-3)7-5-15/h4-7,16,21H,8-14H2,1-3H3/p+1/t16?,18-,19+,20?/fC20H30NS/h21H/q+1 6E61CC06068F9C4B