Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 10.117\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCOc1ncccc1C(=O)NCC(c1ccccc1)N(C)C
b. CCC1(c2ccc(F)cc2)NC(=O)N(CC(=O)Nc2ccc(S(N)(=O)=O)cc2)C1=O
Answer: a. CCOc1ncccc1C(=O)NCC(c1ccccc1)N(C)C
{#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#}
CCOc1ncccc1C(=O)NCC(c1ccccc1)N(C)C
CCOc1ncccc1C(=O)NCC(c1ccccc1)N(C)C
N-[2-(dimethylamino)-2-phenylethyl]-2-ethoxypyridine-3-carboxamide