Task: Answer the MCQ question.
Query: Which drug exhibits a -11.968% 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: COCCOc1cc(-n2ccnc2SC)c(Cl)cc1Cl
b: O=C(NCc1ccco1)C(c1ccncc1)N(C(=O)Cc1cccs1)c1cccc(F)c1
Answer: a. COCCOc1cc(-n2ccnc2SC)c(Cl)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#}
COCCOc1cc(-n2ccnc2SC)c(Cl)cc1Cl
COCCOc1cc(-n2ccnc2SC)c(Cl)cc1Cl
1-[2,4-dichloro-5-(2-methoxyethoxy)phenyl]-2-methylsulfanylimidazole