Task: Answer the MCQ question.
Query: Which compound exhibits a 8.425\% 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] CCOc1ccc(NC(=O)NCCCn2c(C)nc3cc(C)c(C)cc32)cc1
[b] COc1ccc(C2OC3=C(Nc4cc(C)c(C)cc4N3)C2=O)cc1
[c] O=C(CC(=O)NCCc1ccccc1)NCCc1ccccc1
Answer: a. CCOc1ccc(NC(=O)NCCCn2c(C)nc3cc(C)c(C)cc32)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#}
CCOc1ccc(NC(=O)NCCCn2c(C)nc3cc(C)c(C)cc32)cc1
CCOc1ccc(NC(=O)NCCCn2c(C)nc3cc(C)c(C)cc32)cc1
1-(4-ethoxyphenyl)-3-[3-(2,5,6-trimethylbenzimidazol-1-yl)propyl]urea