Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.784\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) COc1ccc2cc(C(=O)C3CCCN(C(=O)C4=NN(C)C(=O)CC4)C3)ccc2c1
b.) Cc1ccc2c(c1)N(CC(=O)N1CCCCCC1)C(=O)CO2
c.) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)Cc1n[nH]c(=O)c2ccccc12
d.) COc1ccc2c(C(=O)CCl)c[nH]c2c1
Answer: a. COc1ccc2cc(C(=O)C3CCCN(C(=O)C4=NN(C)C(=O)CC4)C3)ccc2c1
{#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#}
COc1ccc2cc(C(=O)C3CCCN(C(=O)C4=NN(C)C(=O)CC4)C3)ccc2c1
COc1ccc2cc(C(=O)C3CCCN(C(=O)C4=NN(C)C(=O)CC4)C3)ccc2c1
6-[3-(6-methoxynaphthalene-2-carbonyl)piperidine-1-carbonyl]-2-methyl-4,5-dihydropyridazin-3-one