InChI=1/C21H22N2OS/c1-2-6-20-17(4-1)5-3-7-21(20)22-12-16-8-10-19(11-9-16)24-13-18-14-25-15-23-18/h1-2,4,6,8-11,14-15,21-22H,3,5,7,12-13H2/p+1/t21-/m0/s1/fC21H23N2OS/h22H/q+1 C9E6F25EF37E9E99