Problem statement: Answer the multiple-choice question.
Question: Which compound has a 16.495\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(N/N=C/c1ccc(O)c([N+](=O)[O-])c1)c1ccncc1
b) CC1CCCCN1C(=O)CN1C(=O)CN(C)C(=O)c2ccccc21
c) O=C(NC(=S)Nc1ccccc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
d) COc1ccc2oc(C(=O)N(C)Cc3ccc(OC(F)F)cc3)c(C)c2c1
e) Cc1cccc(N(CC(=O)NC(C)(C)C)C(=O)CCC(=O)Nc2ccccn2)c1
Answer: c. O=C(NC(=S)Nc1ccccc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
{#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(NC(=S)Nc1ccccc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
O=C(NC(=S)Nc1ccccc1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
[4-morpholin-4-yl-3-(phenylcarbamothioylcarbamoyl)phenyl]-oxido-oxoazanium