Task: Answer the MCQ question.
Question: Which compound has a -4.440\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COC(=O)c1ccc(NC(=O)CSc2nncn2-c2cccnc2)cc1
b O=C(CC1COc2ccccc2O1)Nc1ccccn1
c CC1CCN(S(=O)(=O)c2nnc(NC(=O)c3cccc(Cl)c3)s2)CC1
Answer: a. COC(=O)c1ccc(NC(=O)CSc2nncn2-c2cccnc2)cc1
{#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#}
COC(=O)c1ccc(NC(=O)CSc2nncn2-c2cccnc2)cc1
COC(=O)c1ccc(NC(=O)CSc2nncn2-c2cccnc2)cc1
methyl 4-[[2-[(4-pyridin-3-yl-1,2,4-triazol-3-yl)sulfanyl]acetyl]amino]benzoate