Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -3.521\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOC(=O)CSc1nc(=O)n2cccc(C)c2n1
[b] COc1ccccc1CNC(=O)c1nn(-c2ccc(C)cc2)c(=O)c2c1c1ccccc1n2C
Answer: b. COc1ccccc1CNC(=O)c1nn(-c2ccc(C)cc2)c(=O)c2c1c1ccccc1n2C
{#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#}
COc1ccccc1CNC(=O)c1nn(-c2ccc(C)cc2)c(=O)c2c1c1ccccc1n2C
COc1ccccc1CNC(=O)c1nn(-c2ccc(C)cc2)c(=O)c2c1c1ccccc1n2C
N-[(2-methoxyphenyl)methyl]-5-methyl-3-(4-methylphenyl)-4-oxopyridazino[4,5-b]indole-1-carboxamide