Problem statement: Answer the multiple-choice question.
Question: Which drug has a 16.640% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOc1ccccc1N1CC(C(=O)Nc2ccccc2N2CCCC2)CC1=O
[b] COC(=O)CSc1n[nH]c(-c2ccncc2)n1
[c] O=C(CCNC(=O)Cn1cnc2ccccc2c1=O)NCC1COc2ccccc2O1
Answer: b. COC(=O)CSc1n[nH]c(-c2ccncc2)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)CSc1n[nH]c(-c2ccncc2)n1
COC(=O)CSc1n[nH]c(-c2ccncc2)n1
methyl 2-[(5-pyridin-4-yl-1H-1,2,4-triazol-3-yl)sulfanyl]acetate