InChI=1/C20H27N3O3S/c1-5-14-8-6-7-9-23(14)19(24)13(4)26-20(25)17-16(21)15-11(2)10-12(3)22-18(15)27-17/h10,13-14H,5-9,21H2,1-4H3/t13-,14+/m0/s1 6BD2C6FC6B1BDEE7