Task: Answer the multiple-choice question.
Question: Which drug has a 7.993\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a O=C(CN1CCOCC1)Nc1ccccc1C(=O)Nc1ccccc1
b COc1cccc(C(=O)C2CN(c3ccccc3)CC2c2ccc(Cl)cc2)c1
c Nc1c(Br)cc([N+](=O)[O-])cc1[N+](=O)[O-]
Answer: a. O=C(CN1CCOCC1)Nc1ccccc1C(=O)Nc1ccccc1
{#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(CN1CCOCC1)Nc1ccccc1C(=O)Nc1ccccc1
O=C(CN1CCOCC1)Nc1ccccc1C(=O)Nc1ccccc1
2-[(2-morpholin-4-ylacetyl)amino]-N-phenylbenzamide