InChI=1/C19H27N3O4/c1-13-7-4-5-10-16(13)20-19(25)21-17(23)12-26-18(24)14-8-6-9-15(11-14)22(2)3/h6,8-9,11,13,16H,4-5,7,10,12H2,1-3H3,(H2,20,21,23,25)/t13-,16+/m0/s1/f/h20-21H	12C35B2951BCF272