Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -2.221\% 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: COc1ccc(C(=O)NCC(=O)N2CCN(c3ccc(Cl)cc3)CC2)cc1
b: C/C(=N/NS(=O)(=O)c1cc(C)ccc1C)c1c[nH]c2ccccc12
c: Cc1cc(C)c[n+](C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2cccs2)c1
d: COC(=O)NC(NS(=O)(=O)c1ccccc1)(C(=O)OC)C(F)(F)F
e: O=C(CN1CCN(Cc2ccc(F)cc2Cl)CC1)NCc1ccccc1
Answer: c. Cc1cc(C)c[n+](C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2cccs2)c1
{#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#}
Cc1cc(C)c[n+](C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2cccs2)c1
Cc1cc(C)c[n+](C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2cccs2)c1
(3Z)-2-(3,5-dimethylpyridin-1-ium-1-yl)-4-oxo-3-thiophen-2-ylsulfonyliminonaphthalen-1-olate