Task: Answer the MCQ question.
Query: Which compound has a -65.053% human ether-à-go-go related gene (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) O=C(c1cc(=O)[nH]c2ccccc12)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
(b) CC1CN(c2cnn(C(C)C)c(=O)c2Cl)CC(C)O1
(c) Fc1ccc(C2c3[nH]c4ccccc4c3CCN2Cc2ccoc2)cc1
(d) COc1ccc(C(=O)CCNc2ccc3c(c2)OCCO3)cc1
(e) CCOC(=O)N1CCN(S(=O)(=O)c2ccc(C(=O)Nc3sc4c(c3C#N)CC(C)(C)NC4(C)C)cc2)CC1
Answer: a. O=C(c1cc(=O)[nH]c2ccccc12)N1CCN(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#}
O=C(c1cc(=O)[nH]c2ccccc12)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
O=C(c1cc(=O)[nH]c2ccccc12)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
oxido-oxo-[4-[4-(2-oxo-1H-quinoline-4-carbonyl)piperazin-1-yl]phenyl]azanium