Problem statement: Answer the MCQ question.
Query: Which drug has a 6.709\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] O=C(Nc1ccnn1C1CCN(C(=O)Cc2cccc(Cl)c2)CC1)C1CC1
[b] COc1ccccc1/C=C/C(=O)NCC(=O)N/N=C(/C)c1ccc(Cl)cc1
[c] COC(=O)c1ccc(CNC(=O)COC(=O)Cc2ccsc2)cc1
[d] COc1ccccc1-c1nc(-c2ccccc2)[nH]c(=O)c1C#N
Answer: d. COc1ccccc1-c1nc(-c2ccccc2)[nH]c(=O)c1C#N
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1-c1nc(-c2ccccc2)[nH]c(=O)c1C#N
COc1ccccc1-c1nc(-c2ccccc2)[nH]c(=O)c1C#N
4-(2-methoxyphenyl)-6-oxo-2-phenyl-1H-pyrimidine-5-carbonitrile