Problem statement: Answer the multiple choice question.
Query: Which compound has a 9.047\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(NC1CCCCC1)C1COc2ccccc2O1
b C=CCn1c(Sc2ncc([N+](=O)[O-])s2)n[nH]c1=O
c CC1CCN(CC(=O)c2c[nH]c3ccccc23)CC1
d COc1ccc(C(CC(=O)NCCCN2CCOCC2)NS(=O)(=O)c2ccc(C)cc2)cc1
e CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)N(C)C)c1C
Answer: a. O=C(NC1CCCCC1)C1COc2ccccc2O1
{#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(NC1CCCCC1)C1COc2ccccc2O1
O=C(NC1CCCCC1)C1COc2ccccc2O1
N-cyclohexyl-2,3-dihydro-1,4-benzodioxine-3-carboxamide