Task: Answer the multiple choice question.
Question: Which drug exhibits a -1.898\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] C/C(=N/NC(=O)c1cccs1)c1c(C)[nH]n(-c2nc3ccccc3s2)c1=O
[b] COC(=O)c1ccc(-c2nc(O)c3cnccn23)cc1
[c] O=C(C[n+]1cccc2ccccc21)c1ccc([N+](=O)[O-])cc1.[Br-]
Answer: a. C/C(=N/NC(=O)c1cccs1)c1c(C)[nH]n(-c2nc3ccccc3s2)c1=O
{#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#}
C/C(=N/NC(=O)c1cccs1)c1c(C)[nH]n(-c2nc3ccccc3s2)c1=O
C/C(=N/NC(=O)c1cccs1)c1c(C)[nH]n(-c2nc3ccccc3s2)c1=O
N-[(Z)-1-[2-(1,3-benzothiazol-2-yl)-5-methyl-3-oxo-1H-pyrazol-4-yl]ethylideneamino]thiophene-2-carboxamide