Task: Answer the MCQ question.
Query: Which drug exhibits a -5.040\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCn1ncc(NC(=O)Nc2cccc(C(F)(F)F)c2)c1C(N)=O
b C/C(=N\NC(=O)Nc1ccccc1)c1ccccc1
c COc1ccc(CN2CCN(Cc3c[nH]c4ccccc34)CC2CCO)c(F)c1
Answer: c. COc1ccc(CN2CCN(Cc3c[nH]c4ccccc34)CC2CCO)c(F)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CN2CCN(Cc3c[nH]c4ccccc34)CC2CCO)c(F)c1
COc1ccc(CN2CCN(Cc3c[nH]c4ccccc34)CC2CCO)c(F)c1
2-[1-[(2-fluoro-4-methoxyphenyl)methyl]-4-(1H-indol-3-ylmethyl)piperazin-2-yl]ethanol