Problem statement: Answer the MCQ question.
Question: Which drug has a 5.698\% 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 other words.
Options:
(a) CC1=C(CC(=O)c2ccc(Cl)cc2)C(=O)c2ccccc2C1=O
(b) CCNc1nc(Cl)nc(Sc2nc(C)cc(C)n2)n1
(c) COc1ccc(N/N=C/c2c(C(=O)O)ccc3ccccc23)cc1
Answer: a. CC1=C(CC(=O)c2ccc(Cl)cc2)C(=O)c2ccccc2C1=O
{#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#}
2-[2-(4-chlorophenyl)-2-oxoethyl]-3-methylnaphthalene-1,4-dione