1 Q8K 11-cyclopropyl-14-(2-hydroxyethyl)-8,11,14,18,19,22-hexazatetracyclo[13.5.2.12,6.018,21]tricosa-1(21),2(23),3,5,15(22),16,19-heptaen-7-one 1.000 2 Q8Q 11-methyl-8,11,14,18,19,22-hexazatetracyclo[13.5.2.12,6.018,21]tricosa-1(21),2(23),3,5,15(22),16,19-heptaen-7-one 0.774 3 Q98 11-oxa-8,14,18,19,22-pentazatetracyclo[13.5.2.12,6.018,21]tricosa-1(21),2,4,6(23),15(22),16,19-heptaen-7-one 0.742 4 Q9B 8,14,18,19,22-pentazatetracyclo[13.5.2.12,6.018,21]tricosa-1(21),2,4,6(23),15(22),16,19-heptaen-7-one 0.742