4-Hydroxy Estrone 1-N7-Guanine

Chemical Name: 2-amino-7-((8R,9S,13S,14S)-3,4-dihydroxy-13-methyl-17-oxo-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-1-yl)-1,7-dihydro-6H-purin-6-one ; 2-Amino-7-(3,4-dihydroxy-17-oxoestra-1,3,5(10)-trien-1-yl)-1,7-dihydro-6H-purin-6-one ;

Smile: O=C1NC(N)=NC2=C1N(C(C=C(O)C(O)=C3CC[C@@]4([H])[C@]5([H])CC6)=C3[C@@]4([H])CC[C@]5(C)C6=O)C=N2