Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.943\% 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 other words.
Options:
a: COc1cc2cc(CN(Cc3cccnc3)C(=O)NCc3ccccc3)c(=O)[nH]c2cc1OC
b: O=C1CCC(C(=O)N2CCCC(C(=O)c3ccc4ccccc4c3)C2)=NN1
c: O=C(N=Nc1c(O)n(Cc2ccccc2)c2ccccc12)c1cc2ccccc2cc1O
d: O=C(O)c1cn(Cc2cccnc2)c(=O)c2ccccc12
Answer: d. O=C(O)c1cn(Cc2cccnc2)c(=O)c2ccccc12
{#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)c1cn(Cc2cccnc2)c(=O)c2ccccc12
O=C(O)c1cn(Cc2cccnc2)c(=O)c2ccccc12
1-oxo-2-(pyridin-3-ylmethyl)isoquinoline-4-carboxylic acid