Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -5.079\% 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 COC(=O)c1[nH]c2cccc(C)c2c1NC(=O)CN1CCN(c2ccccc2OC)CC1
b CCN1CCN(CCOc2ccccc2-c2ccccc2)CC1.O=C(O)C(=O)O
c COCCCN1C(=O)c2ccc(C(=O)Nc3ccc(C)cc3C)cc2C1=O
Answer: b. CCN1CCN(CCOc2ccccc2-c2ccccc2)CC1.O=C(O)C(=O)O
{#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#}
CCN1CCN(CCOc2ccccc2-c2ccccc2)CC1.O=C(O)C(=O)O
CCN1CCN(CCOc2ccccc2-c2ccccc2)CC1.O=C(O)C(=O)O
1-ethyl-4-[2-(2-phenylphenoxy)ethyl]piperazine;oxalic acid