Task: Answer the MCQ question.
Query: Which compound exhibits a 14.928\% 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, b, or c without using any other words.
Options:
(a) O=C(O)CCC(=O)N1CCc2cc(S(=O)(=O)NCCc3ccc(Cl)cc3)ccc21
(b) CC(=O)Nc1ccc(NC(=O)c2cc(=O)c3ccc(C)cc3o2)cc1
(c) Fc1ccc(-c2nc3c(-c4ccc(F)cc4)cnn3cc2CCN2CCOCC2)cc1
Answer: b. CC(=O)Nc1ccc(NC(=O)c2cc(=O)c3ccc(C)cc3o2)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#}
CC(=O)Nc1ccc(NC(=O)c2cc(=O)c3ccc(C)cc3o2)cc1
CC(=O)Nc1ccc(NC(=O)c2cc(=O)c3ccc(C)cc3o2)cc1
N-(4-acetamidophenyl)-7-methyl-4-oxochromene-2-carboxamide