InChI=1/C16H33N3O2/c1-6-18(7-2)14-9-10-19(12-14)13(4)11-16(5,17)15(20)21-8-3/h13-14H,6-12,17H2,1-5H3/p+2/t13-,14-,16-/m0/s1/fC16H35N3O2/h17-18H/q+2 E504334820AED7AA