Task: Answer the multiple choice question.
Query: Which drug has a 8.552\% human ether-à-go-go related gene (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] C=CCOC(=O)C(C#N)c1nc2ccccc2nc1N1CCC(C(=O)OCC)CC1
[b] COc1ccc(/C=N/NC(=O)Cc2ccc(Cl)cc2)cc1OC
[c] CCCc1nc2oc3c(OCC)ncnc3c2c2c1COC(C)(C)C2
Answer: a. C=CCOC(=O)C(C#N)c1nc2ccccc2nc1N1CCC(C(=O)OCC)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#}
C=CCOC(=O)C(C#N)c1nc2ccccc2nc1N1CCC(C(=O)OCC)CC1
C=CCOC(=O)C(C#N)c1nc2ccccc2nc1N1CCC(C(=O)OCC)CC1
ethyl 1-[3-(1-cyano-2-oxo-2-prop-2-enoxyethyl)quinoxalin-2-yl]piperidine-4-carboxylate