Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 19.785\% 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 additional words.
Options:
a COC(=O)n1c(=O)oc2ccc(S(=O)(=O)N3CCCCC3)cc21
b CCc1ccc(NC(=O)c2cc(-c3ccc(F)cc3)on2)cc1
c CCCCCOc1ccccc1C(=O)NCCC(=O)O
Answer: c. CCCCCOc1ccccc1C(=O)NCCC(=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#}
CCCCCOc1ccccc1C(=O)NCCC(=O)O
CCCCCOc1ccccc1C(=O)NCCC(=O)O
3-[(2-pentoxybenzoyl)amino]propanoic acid