Task: Answer the multiple choice question.
Question: Which drug has a 8.576\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1cc([N+](=O)[O-])cc(/C=N\NC(=O)C2COc3ccccc3O2)c1O
b: Cc1ccnc(N/C=C(\C#N)c2nc(-c3cccc(Br)c3)cs2)c1
c: O=C(N/N=C/c1ccccc1)c1ccco1
d: O=C(NNS(=O)(=O)c1ccccc1[N+](=O)[O-])c1cccc(Cl)c1
e: CCn1c(SCC(=O)Nc2ccc(OC)cc2OC)nc2nc3c(cc2c1=O)COC(C)(C)C3
Answer: a. COc1cc([N+](=O)[O-])cc(/C=N\NC(=O)C2COc3ccccc3O2)c1O
{#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#}
COc1cc([N+](=O)[O-])cc(/C=N\NC(=O)C2COc3ccccc3O2)c1O
COc1cc([N+](=O)[O-])cc(/C=N\NC(=O)C2COc3ccccc3O2)c1O
N-[(Z)-(2-hydroxy-3-methoxy-5-nitrophenyl)methylideneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide