InChI=1/C21H35N3O2S/c1-16(17-6-7-17)23(5)27(25,26)22-19-12-14-24(15-13-19)20-10-8-18(9-11-20)21(2,3)4/h8-11,16-17,19,22H,6-7,12-15H2,1-5H3/t16-/m1/s1 3A3069040B4A7C6B