Task: Answer the MCQ question.
Query: Which compound exhibits a -2.949\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CCC(C)NCCOCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
b) CCn1nc(C(=O)OCc2cccc(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
Answer: a. CCC(C)NCCOCCOc1ccccc1-c1ccccc1.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#}
CCC(C)NCCOCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
CCC(C)NCCOCCOc1ccccc1-c1ccccc1.O=C(O)C(=O)O
oxalic acid;N-[2-[2-(2-phenylphenoxy)ethoxy]ethyl]butan-2-amine