Problem statement: Answer the multiple choice question.
Question: Which compound has a -14.514\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOc1ccc(NC(=S)Nc2cccnc2)cc1
(b) O=C(COc1ccc([N+](=O)[O-])cc1)NCCC1=CCCCC1
(c) CCOC(=O)Nc1sc2c(c1C(N)=O)CCC(C)C2
Answer: b. O=C(COc1ccc([N+](=O)[O-])cc1)NCCC1=CCCCC1
{#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=C(COc1ccc([N+](=O)[O-])cc1)NCCC1=CCCCC1
O=C(COc1ccc([N+](=O)[O-])cc1)NCCC1=CCCCC1
N-[2-(cyclohexen-1-yl)ethyl]-2-(4-nitrophenoxy)acetamide