InChI=1/C18H34N4O5/c1-2-3-4-5-6-7-8-9-22-11-12(20-21-22)10-19-13-14(23)16(25)18(27)17(26)15(13)24/h11,13-19,23-27H,2-10H2,1H3/t13?,14-,15+,16+,17-,18? 4BEE105C0B7804CD