InChI=1/C17H22N2O4S/c1-5-22-13-8-11(6-7-12(13)20)15-14(16(21)23-9(2)3)10(4)18-17(24)19-15/h6-9,15,20H,5H2,1-4H3,(H2,18,19,24)/t15-/m0/s1/f/h18-19H 0403A670888DBF6D