Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 1.423\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CCOc1ccccc1-c1nc2c(s1)CCc1onc(-c3ccc(OC)cc3)c1-2
b) CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)c1nc(Cl)ccc1Cl
c) COC(=O)c1cccc(NC(=S)Nc2cccc(Cl)c2Cl)c1
Answer: b. CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)c1nc(Cl)ccc1Cl
{#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#}
CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)c1nc(Cl)ccc1Cl
CN(CC(=O)Nc1ccccc1Cl)C(=O)COC(=O)c1nc(Cl)ccc1Cl
[2-[[2-(2-chloroanilino)-2-oxoethyl]-methylamino]-2-oxoethyl]3,6-dichloropyridine-2-carboxylate