Task: Answer the MCQ question.
Query: Which compound exhibits a 8.871\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a NS(=O)(=O)c1cccc(NC(=S)NCc2ccccc2)c1
b COc1cc(/C(C)=N\NC(N)=S)cc(OC)c1OC
c COc1cc2c(c(OC)c1OC)-c1c(cc3c(c1OC)OCO3)[C@@H](OC(C)=O)[C@H](C)[C@H](C)C2
d CC(=O)Nc1nc(N(C)C)nc(N(C)C)n1
Answer: a. NS(=O)(=O)c1cccc(NC(=S)NCc2ccccc2)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#}
NS(=O)(=O)c1cccc(NC(=S)NCc2ccccc2)c1
NS(=O)(=O)c1cccc(NC(=S)NCc2ccccc2)c1
1-benzyl-3-(3-sulfamoylphenyl)thiourea