InChI=1/C19H31N3O5/c1-14(2)27-17-8-7-15(18(23)26-5)13-16(17)21-19(24)20-9-6-10-22(3)11-12-25-4/h7-8,13-14H,6,9-12H2,1-5H3,(H2,20,21,24)/p+1/fC19H32N3O5/h20-22H/q+1 6761029722C878FF