InChI=1/C21H23N3OS/c1-23(15-19-22-17-11-5-6-12-18(17)26-19)20(16-9-3-2-4-10-16)21(25)24-13-7-8-14-24/h2-6,9-12,20H,7-8,13-15H2,1H3/t20-/m0/s1 0718AEA48787D57B