InChI=1/C21H26N2O4S/c1-13-9-14(2)19(15(3)10-13)28(25,26)22-16-7-8-17-18(11-16)27-12-21(4,5)20(24)23(17)6/h7-11,22H,12H2,1-6H3	C9493E3C4E384F63