Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 6.677\% 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. O=C(NC(=S)Nc1ccc2c(c1)OCO2)c1ccccc1
b. COc1ccc(OCCSc2nc3nc(C)cc(C)n3n2)cc1
c. COc1ccc(OC)c(CN(CCCN2CCOCC2)C(=O)Nc2ccccc2)c1
d. O=C1CCCc2c1nc(-c1ccccc1)n2O
Answer: d. O=C1CCCc2c1nc(-c1ccccc1)n2O
{#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=C1CCCc2c1nc(-c1ccccc1)n2O
O=C1CCCc2c1nc(-c1ccccc1)n2O
1-hydroxy-2-phenyl-6,7-dihydro-5H-benzimidazol-4-one