Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 5.751\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(CSc1nnc(-c2cccnc2)o1)Nc1ccccc1Br
(b) Cc1cccc(-n2c3nc(=O)[nH]c(=O)c-3cc3c(C)nn(-c4ccccc4)c32)c1C
(c) COc1ccccc1CNC(=O)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
Answer: c. COc1ccccc1CNC(=O)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)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#}
COc1ccccc1CNC(=O)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
COc1ccccc1CNC(=O)C1CCC(CNc2c(N3CCCCC3)c(=O)c2=O)CC1
4-[[(3,4-dioxo-2-piperidin-1-ylcyclobuten-1-yl)amino]methyl]-N-[(2-methoxyphenyl)methyl]cyclohexane-1-carboxamide