Task: Answer the MCQ question.
Question: Which drug exhibits a -45.594% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCC(C)c1ccc(OCC(=O)NNC(=O)C2CCCCC2)cc1
(b) O=C(Cc1ccc([N+](=O)[O-])cc1)c1c(O)cc(O)cc1O
(c) O=c1c2[nH]c3ccccc3c2ncn1CCN1CCCCC1
Answer: c. O=c1c2[nH]c3ccccc3c2ncn1CCN1CCCCC1
{#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=c1c2[nH]c3ccccc3c2ncn1CCN1CCCCC1
O=c1c2[nH]c3ccccc3c2ncn1CCN1CCCCC1
3-(2-piperidin-1-ylethyl)-5H-pyrimido[5,4-b]indol-4-one