Task: Answer the MCQ question.
Question: Which compound has a 18.952% 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. COc1ccc(N2CCN(C(=O)c3cccc(NC4=NC5CS(=O)(=O)CC5S4)c3)CC2)cc1
b. O=C(NCc1ccccc1)c1ccc2c(c1)OCCO2
c. CN(C)C(CNC(=O)C1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)c1ccccc1
Answer: a. COc1ccc(N2CCN(C(=O)c3cccc(NC4=NC5CS(=O)(=O)CC5S4)c3)CC2)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#}
COc1ccc(N2CCN(C(=O)c3cccc(NC4=NC5CS(=O)(=O)CC5S4)c3)CC2)cc1
COc1ccc(N2CCN(C(=O)c3cccc(NC4=NC5CS(=O)(=O)CC5S4)c3)CC2)cc1
[3-[(5,5-dioxo-3a,4,6,6a-tetrahydrothieno[3,4-d][1,3]thiazol-2-yl)amino]phenyl]-[4-(4-methoxyphenyl)piperazin-1-yl]methanone