Task: Answer the MCQ question.
Query: Which compound exhibits a -11.304% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1nn(-c2ccc(Cl)cc2Cl)c(=O)c2ccccc12
b O=S(=O)(c1cccc2nsnc12)N1CCCCC1
Answer: a. Cc1nn(-c2ccc(Cl)cc2Cl)c(=O)c2ccccc12
{#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#}
Cc1nn(-c2ccc(Cl)cc2Cl)c(=O)c2ccccc12
Cc1nn(-c2ccc(Cl)cc2Cl)c(=O)c2ccccc12
2-(2,4-dichlorophenyl)-4-methylphthalazin-1-one