Problem statement: Answer the MCQ question.
Question: Which compound has a -3.253\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) Cc1ccc(NC(=S)/C(=C(\[O-])c2ccc(C)c([N+](=O)[O-])c2)[n+]2ccccc2)cc1C
(b) O=C(NNC(=S)NCc1ccco1)c1cccs1
(c) Cc1cc(C)cc(OCC(=O)NC2CCCc3ccccc32)c1
(d) O=C(NNS(=O)(=O)c1ccc(Cl)cc1)c1cccs1
(e) CC(C)(C)NC(=O)CSc1nc2[nH]ncc2c(=O)[nH]1
Answer: a. Cc1ccc(NC(=S)/C(=C(\[O-])c2ccc(C)c([N+](=O)[O-])c2)[n+]2ccccc2)cc1C
{#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#}
Cc1ccc(NC(=S)/C(=C(\[O-])c2ccc(C)c([N+](=O)[O-])c2)[n+]2ccccc2)cc1C
Cc1ccc(NC(=S)/C(=C(\[O-])c2ccc(C)c([N+](=O)[O-])c2)[n+]2ccccc2)cc1C
(E)-3-(3,4-dimethylanilino)-1-(4-methyl-3-nitrophenyl)-2-pyridin-1-ium-1-yl-3-sulfanylideneprop-1-en-1-olate