Problem statement: Answer the MCQ question.
Question: Which compound has a -3.743\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(-n2cnc3cc(C(=O)NC4CCCC4)ccc32)cc1
[b] O=C(COC(=O)c1ccccc1C(=O)c1ccc(Cl)cc1)NCCc1ccccc1
Answer: a. COc1ccc(-n2cnc3cc(C(=O)NC4CCCC4)ccc32)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#}
COc1ccc(-n2cnc3cc(C(=O)NC4CCCC4)ccc32)cc1
COc1ccc(-n2cnc3cc(C(=O)NC4CCCC4)ccc32)cc1
N-cyclopentyl-1-(4-methoxyphenyl)benzimidazole-5-carboxamide