Task: Answer the multiple-choice question.
Question: Which drug has a 5.621\% 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: Cn1c(SCC(=O)Nc2ccc(F)cc2)nnc1-c1cccnc1
b: COC(=O)c1cc(NS(=O)(=O)c2cccc(Cl)c2)ccc1N1CCOCC1
c: CCc1ccc(N2C(=O)CC(c3ccc(F)cc3)C3=C2COC3=O)cc1
d: COc1ccc(OCC(=O)NNC(=O)c2cc3ccccc3o2)cc1
e: COCc1nnc(NS(=O)(=O)c2ccc(Br)cc2)s1
Answer: d. COc1ccc(OCC(=O)NNC(=O)c2cc3ccccc3o2)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#}
COc1ccc(OCC(=O)NNC(=O)c2cc3ccccc3o2)cc1
COc1ccc(OCC(=O)NNC(=O)c2cc3ccccc3o2)cc1
N'-[2-(4-methoxyphenoxy)acetyl]-1-benzofuran-2-carbohydrazide