Problem statement: Answer the multiple-choice question.
Query: Which compound has a 6.652\% 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 CCOC(=O)/C=C/C(=O)OCC(=O)Nc1ccc(OC)c(Cl)c1
b O=C1NC(=O)C(CCc2ccncc2)(C2CCCCC2)C(=O)N1
c CCCCCOc1ccc(NC(=O)CCCC(=O)O)cc1
Answer: c. CCCCCOc1ccc(NC(=O)CCCC(=O)O)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#}
5-oxo-5-(4-pentoxyanilino)pentanoic acid