Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.860% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COC(=O)N1CCN(c2ccc(Cl)c(Cl)c2)CC1
b.) COc1c(OC)c(O)c2c(=O)cc(-c3c(O)cccc3O)oc2c1OC
Answer: a. COC(=O)N1CCN(c2ccc(Cl)c(Cl)c2)CC1
{#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#}
COC(=O)N1CCN(c2ccc(Cl)c(Cl)c2)CC1
COC(=O)N1CCN(c2ccc(Cl)c(Cl)c2)CC1
methyl4-(3,4-dichlorophenyl)piperazine-1-carboxylate