InChI=1S/2C17H19NO3.H2O4S/c2*1-18-7-6-17-10-3-5-13(20)16(17)21-15-12(19)4-2-9(14(15)17)8-11(10)18;1-5(2,3)4/h2*2-5,10-11,13,16,19-20H,6-8H2,1H3;(H2,1,2,3,4)/t2*10-,11+,13-,16-,17-;/m00./s1