Problem statement: Answer the multiple-choice question.
Question: Which compound has a 16.138\% 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: COc1ccc(OCC(=O)NC(CC(=O)O)c2ccc(OC)c(OC)c2)cc1
b: CC(=O)c1c(C)[nH]c(C(=O)Nc2cc(S(=O)(=O)N(C)C)ccc2C)c1C
c: CCOc1c2ccc(C(=O)NC3CCCc4ccccc43)cc2nn1CC
Answer: c. CCOc1c2ccc(C(=O)NC3CCCc4ccccc43)cc2nn1CC
{#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#}
CCOc1c2ccc(C(=O)NC3CCCc4ccccc43)cc2nn1CC
CCOc1c2ccc(C(=O)NC3CCCc4ccccc43)cc2nn1CC
3-ethoxy-2-ethyl-N-(1,2,3,4-tetrahydronaphthalen-1-yl)indazole-6-carboxamide