Task: Answer the multiple-choice question.
Query: Which compound exhibits a 17.456\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. COc1cc(/C=C/c2cccc[n+]2C)ccc1OCC(=O)Nc1ccccc1.[I-]
b. COc1ccc(CCN(C)Cc2ccc(C(=O)Nc3ccccc3)cc2)cc1OC
c. CCN(CC(=O)Nc1ccc(OC)cc1)C(=O)CCc1nc2ccccc2c(=O)[nH]1
d. Cc1ccc(CSc2ncccc2C(=O)O)cc1
Answer: a. COc1cc(/C=C/c2cccc[n+]2C)ccc1OCC(=O)Nc1ccccc1.[I-]
{#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#}
COc1cc(/C=C/c2cccc[n+]2C)ccc1OCC(=O)Nc1ccccc1.[I-]
COc1cc(/C=C/c2cccc[n+]2C)ccc1OCC(=O)Nc1ccccc1.[I-]
2-[2-methoxy-4-[(E)-2-(1-methylpyridin-1-ium-2-yl)ethenyl]phenoxy]-N-phenylacetamide;iodide