Problem statement: Answer the multiple-choice question.
Question: Which drug has a -75.947% 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 other words.
Options:
a: CC(C)(C)NC(=O)CN(CCc1ccccc1)C(=O)c1csnn1
b: CC(C)CCN1CCN(Cc2cccn2-c2nccs2)CC1CCO
c: COCCNC(=S)NC1CC2CCC(C1)N2Cc1ccccc1
d: O=C(Nc1cnn(Cc2ccc(Cl)cc2)c1)c1cccs1
e: CCOCCCN(C)C1CCN(C(=O)c2oc3ccccc3c2NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
Answer: e. CCOCCCN(C)C1CCN(C(=O)c2oc3ccccc3c2NC(=O)c2ccc([N+](=O)[O-])cc2)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#}
CCOCCCN(C)C1CCN(C(=O)c2oc3ccccc3c2NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
CCOCCCN(C)C1CCN(C(=O)c2oc3ccccc3c2NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
N-[2-[4-[3-ethoxypropyl(methyl)amino]piperidine-1-carbonyl]-1-benzofuran-3-yl]-4-nitrobenzamide