Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.741\% 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 additional words.
Options:
a) CCOC(=O)COc1cccc2c(=O)n(CC(=O)N3CCCCC3)ccc12
b) COCCN1CCN(C(=O)c2ccc3oc(CCCc4ccccc4)nc3c2)CC1
c) COc1ccc(/C=C2\SC(=O)N(CC(=O)Nc3cccnc3)C2=O)cc1OC
d) COCc1cc(=O)n2[nH]cc(-c3ccsc3)c2n1
Answer: d. COCc1cc(=O)n2[nH]cc(-c3ccsc3)c2n1
{#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#}
COCc1cc(=O)n2[nH]cc(-c3ccsc3)c2n1
COCc1cc(=O)n2[nH]cc(-c3ccsc3)c2n1
5-(methoxymethyl)-3-thiophen-3-yl-1H-pyrazolo[1,5-a]pyrimidin-7-one