Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 16.608\% 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.) CSc1nc(-c2cccs2)c(C#N)c(=O)[nH]1
b.) O=CN1CCN(C(C(=O)NC2CCCCC2)c2ccc(Cl)cc2)CC1
c.) Cc1ccc(CN(Cc2ccccn2)C(=O)Nc2ccc(C)c(C)c2)cc1
d.) O=C(O)CCCn1cc(NC(=O)c2ccco2)cn1
Answer: d. O=C(O)CCCn1cc(NC(=O)c2ccco2)cn1
{#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#}
O=C(O)CCCn1cc(NC(=O)c2ccco2)cn1
O=C(O)CCCn1cc(NC(=O)c2ccco2)cn1
N-[1-(4-hydroxy-4-oxobutyl)pyrazol-4-yl]furan-2-carboxamide