Problem statement: Answer the MCQ question.
Question: Which drug has a -75.092% 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] COc1ccc(CN2CCN(c3ccccc3F)CC2)c(OC)c1
[b] O=C1CC(N2CCN(c3ccc(Cl)c(Cl)c3)CC2)C(=O)N1
Answer: a. COc1ccc(CN2CCN(c3ccccc3F)CC2)c(OC)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(CN2CCN(c3ccccc3F)CC2)c(OC)c1
COc1ccc(CN2CCN(c3ccccc3F)CC2)c(OC)c1
1-[(2,4-dimethoxyphenyl)methyl]-4-(2-fluorophenyl)piperazine