Problem statement: Answer the MCQ question.
Query: Which compound has a 7.775\% 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: CC(=O)NC(c1cc(Cl)c2cccnc2c1O)C1CC1
b: CCOc1cc(/C=N/NC(=O)c2cccnc2)ccc1OCc1ccc(C(=O)OC)o1
Answer: a. CC(=O)NC(c1cc(Cl)c2cccnc2c1O)C1CC1
{#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(=O)NC(c1cc(Cl)c2cccnc2c1O)C1CC1
CC(=O)NC(c1cc(Cl)c2cccnc2c1O)C1CC1
N-[(5-chloro-8-hydroxyquinolin-7-yl)-cyclopropylmethyl]acetamide