Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.855% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc2ccccc2o1
b. Cc1nn(C)c(C)c1S(=O)(=O)NC1CCCC1
c. Cc1cc(NC(=O)CC2CCCC2)ccc1Br
d. CCOc1ccccc1-c1nc(C(N)=O)c2[nH]c(=O)n(-c3cccc(C)c3)c2n1
Answer: a. O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc2ccccc2o1
{#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#}
O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc2ccccc2o1
O=C(Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1)c1cc2ccccc2o1
N-[2-(4-benzoylpiperazin-1-yl)phenyl]-1-benzofuran-2-carboxamide