Task: Answer the MCQ question.
Query: Which drug exhibits a -7.754% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. Cc1cc(C(=O)NCCCN2CCOCC2)n(-c2ccccc2)n1
b. Cc1nc(N/N=C/c2ccccn2)sc1C
c. CN(Cc1ccccc1)C(=C(Cl)Cl)C(=C1NCCN1)[N+](=O)[O-]
d. O=C(CN1C(=O)COc2ccccc21)NCCN1CCN(Cc2ccccc2)CC1
e. Cc1nc(SC(C(=O)c2ccccc2)c2ccccc2)n[nH]1
Answer: d. O=C(CN1C(=O)COc2ccccc21)NCCN1CCN(Cc2ccccc2)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(CN1C(=O)COc2ccccc21)NCCN1CCN(Cc2ccccc2)CC1
O=C(CN1C(=O)COc2ccccc21)NCCN1CCN(Cc2ccccc2)CC1
N-[2-(4-benzylpiperazin-1-yl)ethyl]-2-(3-oxo-1,4-benzoxazin-4-yl)acetamide