Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -22.352% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1c(Br)c(=O)[nH]c(=O)n1COCc1ccccc1
b CCC1(C(=O)c2ccccc2)C2c3ccccc3OC(=O)C21C(C)=O
c CCOc1ncccc1C(=O)NCC(c1ccccc1)N(C)C
d COc1ccc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2CC2CCCO2)cc1OC
Answer: c. 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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
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