InChI=1/C18H22N2O3S/c1-13-11-14-5-4-8-17(18(14)19-12-13)24(21,22)20-9-10-23-16-7-3-2-6-15(16)20/h4-5,8,11-12,15-16H,2-3,6-7,9-10H2,1H3/t15-,16-/m0/s1 490B6104C0AD9331