InChI=1/C21H21N3S/c1-14(2)16-4-6-18(7-5-16)22-21-20(17-9-11-25-13-17)23-19-12-15(3)8-10-24(19)21/h4-14,22H,1-3H3/p+1/fC21H22N3S/h23H/q+1 BF093498E9A38CC0