Task: Answer the multiple choice question.
Query: Which compound has a 11.442\% 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) O=C(O)c1ccc(-n2cc(C(=O)c3ccccc3O)cn2)cc1
(b) NC(=O)NOCc1ccc(Cl)cc1Cl
(c) COc1ccc(-c2nc3c4ccccc4ccn3c2CN2CCCCC2)cc1
Answer: b. NC(=O)NOCc1ccc(Cl)cc1Cl
{#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#}
NC(=O)NOCc1ccc(Cl)cc1Cl
NC(=O)NOCc1ccc(Cl)cc1Cl
(2,4-dichlorophenyl)methoxyurea