Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 18.183\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(OCC(=O)N2CCc3ccccc3C2)c(C)cc1Br
b O=C(NNC(=O)c1ccccc1O)c1cc2ccccc2o1
c Cc1cc(C)n(CC(O)Cn2c3ccc(Br)cc3c3cc(Br)ccc32)c(=O)n1
d CC(C)c1ccc(/C=N/n2c(-c3ccccc3)n[nH]c2=S)cc1
Answer: a. Cc1cc(OCC(=O)N2CCc3ccccc3C2)c(C)cc1Br
{#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#}
Cc1cc(OCC(=O)N2CCc3ccccc3C2)c(C)cc1Br
Cc1cc(OCC(=O)N2CCc3ccccc3C2)c(C)cc1Br
2-(4-bromo-2,5-dimethylphenoxy)-1-(3,4-dihydro-1H-isoquinolin-2-yl)ethanone