Task: Answer the multiple choice question.
Question: Which compound has a 16.327\% 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 other words.
Options:
(a) COc1ccnc(NCc2cccc(C(F)(F)F)c2)c1C#N
(b) CCOc1ccc(Cl)cc1CNCCc1ccccc1F.Cl
(c) CCOC(=O)C1CCN(c2ncnc3c2nnn3Cc2ccccc2Cl)CC1
(d) O=C(O)c1ccc(Cn2cc(/C=C\[N+](=O)[O-])c3ccccc32)o1
(e) Cc1ccc(S(=O)(=O)NCC(C)NS(C)(=O)=O)cc1
Answer: d. O=C(O)c1ccc(Cn2cc(/C=C\[N+](=O)[O-])c3ccccc32)o1
{#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(O)c1ccc(Cn2cc(/C=C\[N+](=O)[O-])c3ccccc32)o1
O=C(O)c1ccc(Cn2cc(/C=C\[N+](=O)[O-])c3ccccc32)o1
5-[[3-[(Z)-2-nitroethenyl]indol-1-yl]methyl]furan-2-carboxylic acid