InChI=1/C18H33N5O4/c1-22(13-14-27-2)11-5-9-19-16(25)20-10-6-12-23-15(24)18(21-17(23)26)7-3-4-8-18/h3-14H2,1-2H3,(H,21,26)(H2,19,20,25)/p+1/fC18H34N5O4/h19-22H/q+1 D1575AB5F1A30D6B