Task: Answer the MCQ question.
Question: Which compound has a 4.731\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCOc1ccccc1C(=O)NN1C(=O)C2CCCCC2C1=O
[b] CCC(=O)Nc1nc2ccc(NC(=O)c3cc(OC)c(OC)c(OC)c3)cc2s1
[c] CC(/C=N/Nc1nc2ccccc2[nH]1)=C\c1ccccc1
[d] COc1cccc(OC)c1NC(=O)C1CCCN1C(=O)Nc1cccc(Cl)c1
[e] N#C/C(=C\c1c(N2CCCCC2)nc2ccccn2c1=O)C(=O)NC1CCS(=O)(=O)C1
Answer: e. N#C/C(=C\c1c(N2CCCCC2)nc2ccccn2c1=O)C(=O)NC1CCS(=O)(=O)C1
{#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#}
N#C/C(=C\c1c(N2CCCCC2)nc2ccccn2c1=O)C(=O)NC1CCS(=O)(=O)C1
N#C/C(=C\c1c(N2CCCCC2)nc2ccccn2c1=O)C(=O)NC1CCS(=O)(=O)C1
(E)-2-cyano-N-(1,1-dioxothiolan-3-yl)-3-(4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)prop-2-enamide