Task: Answer the multiple choice question.
Question: Which compound has a -3.407\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] OCCCc1ccc(O)c(O)c1
[b] O=C(Nc1ccc2c(c1)OCO2)C1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)CC1
[c] COc1ccc(-n2nc(C(=O)NCc3ccco3)c3c4ccccc4n(C)c3c2=O)cc1
Answer: a. OCCCc1ccc(O)c(O)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#}
OCCCc1ccc(O)c(O)c1
OCCCc1ccc(O)c(O)c1
4-(3-hydroxypropyl)benzene-1,2-diol