Task: Please generate a molecule SMILES based on the description below.
Description: A molecule that is a human ether-à-go-go related gene (hERG) blocker (<10uM).
Result: CN(C)CCNc1nc(-c2ccc(Cl)cc2Cl)c2c(n1)N(c1c(Cl)cccc1Cl)C(=O)NC2
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule that is a {herg_blocker__names__noun}.
Result: {SMILES#}
4-(2,4-dichlorophenyl)-8-(2,6-dichlorophenyl)-2-[2-(dimethylamino)ethylamino]-5,6-dihydropyrimido[4,5-d]pyrimidin-7-one