Task: Answer the MCQ question.
Query: Which drug exhibits a 5.387\% 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.) CC(OC(=O)c1n[nH]c2ccccc12)C(=O)NC1CCCCC1C
b.) Clc1cccc(CNCCc2ccc3c(c2)OCO3)c1.O=C(O)C(=O)O
Answer: a. CC(OC(=O)c1n[nH]c2ccccc12)C(=O)NC1CCCCC1C
{#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#}
CC(OC(=O)c1n[nH]c2ccccc12)C(=O)NC1CCCCC1C
CC(OC(=O)c1n[nH]c2ccccc12)C(=O)NC1CCCCC1C
[1-[(2-methylcyclohexyl)amino]-1-oxopropan-2-yl] 1H-indazole-3-carboxylate