Task: Answer the multiple choice question.
Query: Which compound has a 8.449\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a OCCNCCCOc1cc(Cl)ccc1Cl
b CCOC(=O)c1cnc(-c2ccccc2)nc1Oc1ccc(Cl)cc1
c C/C(=N\NC(=O)CCn1nnc2ccccc21)c1cccs1
d O=c1[nH]c(/C=C\c2ccccc2F)nc(O)c1[N+](=O)[O-]
Answer: a. OCCNCCCOc1cc(Cl)ccc1Cl
{#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#}
OCCNCCCOc1cc(Cl)ccc1Cl
OCCNCCCOc1cc(Cl)ccc1Cl
2-[3-(2,5-dichlorophenoxy)propylamino]ethanol