Task: Answer the multiple-choice question.
Question: Which compound exhibits a -8.572% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCC1CCCCN1CCCn1c(=S)[nH]c2ccccc2c1=O
b O=C(C1Cc2ccccc2O1)N1CCCCC1
c CNc1oc(-c2ccc(C)cc2)nc1P(=O)(c1ccccc1)c1ccccc1
d CCOc1ccc(NC(=O)COC(=O)C2(C)CC2(Cl)Cl)c([N+](=O)[O-])c1
Answer: b. O=C(C1Cc2ccccc2O1)N1CCCCC1
{#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(C1Cc2ccccc2O1)N1CCCCC1
O=C(C1Cc2ccccc2O1)N1CCCCC1
2,3-dihydro-1-benzofuran-2-yl(piperidin-1-yl)methanone