InChI=1/C18H29N3/c19-13-15-1-3-16(4-2-15)14-21-17-5-7-18(8-6-17)9-11-20-12-10-18/h1-4,17,20-21H,5-14,19H2/p+3/fC18H32N3/h19-21H/q+3 E24B92CAE16C66D5