Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.673% 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 additional words.
Options:
a Oc1nc(Nc2ccccc2)sc1/C=C1\C=Nc2ccccc21
b O=C(OCC(=O)N1CCCC1)c1ccc(O)cc1
c O=C(NNc1c2ccccc2nc2ccccc12)c1ccc(O)cc1
d CCCOc1ccc(C(=O)C(c2ccccc2)N2CCOCC2)cc1.Cl
Answer: b. O=C(OCC(=O)N1CCCC1)c1ccc(O)cc1
{#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(OCC(=O)N1CCCC1)c1ccc(O)cc1
O=C(OCC(=O)N1CCCC1)c1ccc(O)cc1
(2-oxo-2-pyrrolidin-1-ylethyl) 4-hydroxybenzoate