Task: Answer the multiple choice question.
Query: Which compound exhibits a 22.104% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(C(=O)NCCCNC(=O)c2cc3ccccc3[nH]2)cc1OC
[b] O=C1CCC(C(=O)Nc2ccccc2)N1
[c] CCC(C)N(CC(C)C)C(=S)SC(NC(C)=O)C(Cl)(Cl)Cl
Answer: b. O=C1CCC(C(=O)Nc2ccccc2)N1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C1CCC(C(=O)Nc2ccccc2)N1
O=C1CCC(C(=O)Nc2ccccc2)N1
5-oxo-N-phenylpyrrolidine-2-carboxamide