InChI=1/C20H24N2O3S/c1-13-10-14(2)20(15(3)11-13)26(24,25)21-18-7-8-19-17(12-18)6-5-9-22(19)16(4)23/h7-8,10-12,21H,5-6,9H2,1-4H3 47C1AC8081DB44C1