Problem statement: Answer the MCQ question.
Query: Which drug has a 21.169% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(OC(=O)Nc1cccc(Cl)c1)C(=O)O
(b) Cc1cc(NC(=O)c2ccc3c(c2)C(=O)N(Cc2cccnc2)C3=O)no1
Answer: a. CC(OC(=O)Nc1cccc(Cl)c1)C(=O)O
{#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#}
CC(OC(=O)Nc1cccc(Cl)c1)C(=O)O
CC(OC(=O)Nc1cccc(Cl)c1)C(=O)O
2-[(3-chlorophenyl)carbamoyloxy]propanoic acid