Problem statement: Answer the multiple-choice question.
Question: Which drug has a 38.488% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOC(=O)N1CCN(C(=O)CNC(=O)c2ccc(Br)cc2)CC1
b. COc1ccc(CN2CCNC(=O)C2CC(=O)NCCc2c[nH]c3ccccc23)c(OC)c1
c. N#Cc1cnn(Cc2ccccc2)c1N
d. COc1ccc(NS(=O)(=O)c2cccc(C(=O)OCC(=O)N3CCN(c4ccc(OC)cc4)CC3)c2)cc1
Answer: b. COc1ccc(CN2CCNC(=O)C2CC(=O)NCCc2c[nH]c3ccccc23)c(OC)c1
{#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#}
COc1ccc(CN2CCNC(=O)C2CC(=O)NCCc2c[nH]c3ccccc23)c(OC)c1
COc1ccc(CN2CCNC(=O)C2CC(=O)NCCc2c[nH]c3ccccc23)c(OC)c1
2-[1-[(2,4-dimethoxyphenyl)methyl]-3-oxopiperazin-2-yl]-N-[2-(1H-indol-3-yl)ethyl]acetamide