Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 1.766\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1ccccc1-c1nc(CS(=O)(=O)CC(=O)NCCc2ccccc2)c(C)o1
b) COc1cc(/C=N/Nc2nc3ccccc3s2)cc([N+](=O)[O-])c1O
c) C=Cn1ccnc1P(=S)(c1c(C)nn(-c2ccccc2)c1C)c1nccn1C=C
d) Cc1nnc(Nc2ccccn2)c2ccccc12
Answer: b. COc1cc(/C=N/Nc2nc3ccccc3s2)cc([N+](=O)[O-])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(/C=N/Nc2nc3ccccc3s2)cc([N+](=O)[O-])c1O
COc1cc(/C=N/Nc2nc3ccccc3s2)cc([N+](=O)[O-])c1O
4-[(E)-(1,3-benzothiazol-2-ylhydrazinylidene)methyl]-2-methoxy-6-nitrophenol