Task: Answer the MCQ question.
Question: Which drug exhibits a 9.196% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COC(=O)c1cn(NC(=O)c2ccc([N+](=O)[O-])cc2Cl)c(=O)c2ccccc12
b) Cn1cc(C(=O)c2ccc(Cl)cc2)cc1-c1nc2ccccc2n1C
c) COc1ccccc1N1CCN(C(=O)CSc2nc(-c3ccccc3)cc(=O)[nH]2)CC1
Answer: c. COc1ccccc1N1CCN(C(=O)CSc2nc(-c3ccccc3)cc(=O)[nH]2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1N1CCN(C(=O)CSc2nc(-c3ccccc3)cc(=O)[nH]2)CC1
COc1ccccc1N1CCN(C(=O)CSc2nc(-c3ccccc3)cc(=O)[nH]2)CC1
2-[2-[4-(2-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]sulfanyl-4-phenyl-1H-pyrimidin-6-one