Task: Answer the MCQ question.
Question: Which drug exhibits a -11.304% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C1CC(c2ccc(Cl)cc2)CC(O)=C1C=NCc1ccc(Cl)c(Cl)c1
b: COc1ccc(OC)c(N=c2ssnc2Cl)c1
Answer: b. COc1ccc(OC)c(N=c2ssnc2Cl)c1
{#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#}
COc1ccc(OC)c(N=c2ssnc2Cl)c1
COc1ccc(OC)c(N=c2ssnc2Cl)c1
4-chloro-N-(2,5-dimethoxyphenyl)dithiazol-5-imine