Problem statement: Answer the MCQ question.
Query: Which compound has a -28.732\% 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. Cc1ccc[n+](C(C)C(=O)c2ccc(Cl)cc2)c1.[Br-]
b. O=C(NCc1cccnc1)c1cc(-c2cccs2)on1
c. O=C(c1ccccc1)C1CCN(C(=O)c2ccc(Cl)cc2)CC1
d. CC(=O)Nc1sc(C)c(C)c1C(=O)OCC(=O)N(Cc1ccccc1)C1CCS(=O)(=O)C1
e. C/C(=N\NC(=O)COc1ccc(C)cc1C(C)C)c1cc2ccccc2o1
Answer: b. O=C(NCc1cccnc1)c1cc(-c2cccs2)on1
{#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(NCc1cccnc1)c1cc(-c2cccs2)on1
O=C(NCc1cccnc1)c1cc(-c2cccs2)on1
N-(pyridin-3-ylmethyl)-5-thiophen-2-yl-1,2-oxazole-3-carboxamide