Task: Answer the multiple-choice question.
Question: Which compound has a 2.783\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CC1CN(C(=O)CN(C)S(=O)(=O)c2ccc3ccccc3c2)CC(C)O1
b.) CCc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4[nH]c(=O)ccc4c3)CC2)c1
c.) Cc1cc(Cl)ccc1OCC(=O)NNC(=O)c1cccs1
Answer: b. CCc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4[nH]c(=O)ccc4c3)CC2)c1
{#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#}
CCc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4[nH]c(=O)ccc4c3)CC2)c1
CCc1cccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4[nH]c(=O)ccc4c3)CC2)c1
N-(3-ethylphenyl)-1-[(2-oxo-1H-quinolin-6-yl)sulfonyl]piperidine-4-carboxamide