Problem statement: Answer the multiple choice question.
Query: Which compound has a -27.873% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COc1cc(NC(=S)NCc2cccnc2)c(OC)cc1Cl
b: COc1ccc(NC(=O)/C(=C/c2ccc(OC(C)=O)c(OC)c2)NC(C)=O)cc1
Answer: a. COc1cc(NC(=S)NCc2cccnc2)c(OC)cc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(NC(=S)NCc2cccnc2)c(OC)cc1Cl
COc1cc(NC(=S)NCc2cccnc2)c(OC)cc1Cl
1-(4-chloro-2,5-dimethoxyphenyl)-3-(pyridin-3-ylmethyl)thiourea