16,17,20; 13,28; 3,5,6,13,28,30; 0.493733027173129 -0.478073520051522 -0.839415982281295 [*]N[c]1:c:c:c:c(:[cH]:1)c2:[cH]:[c]([*]):[*]:[c]([*]):n:2 [*]N[c]1:c:c:c:c(:[cH]:1)c2:[cH]:[c]([*]):[*]:[c]([*]):n:2 $$$$ ]]> A000563314 A000563314 $$$$ ]]> A003424669A A003424669A $$$$ ]]>