Task: Answer the MCQ question.
Question: Which drug has a -33.540\% 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) COc1ccc(C)cc1NC(=O)c1c(C)nn(Cc2ccccc2)c1Cl
(b) CCOc1ccc(CN2CCN(Cc3ccon3)CC2CCO)cc1
(c) Cc1ccc(S(=O)(=O)N2CCN(CC(O)COc3ccccc3)CC2)cc1
Answer: b. CCOc1ccc(CN2CCN(Cc3ccon3)CC2CCO)cc1
{#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#}
CCOc1ccc(CN2CCN(Cc3ccon3)CC2CCO)cc1
CCOc1ccc(CN2CCN(Cc3ccon3)CC2CCO)cc1
2-[1-[(4-ethoxyphenyl)methyl]-4-(1,2-oxazol-3-ylmethyl)piperazin-2-yl]ethanol