Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 3.905% 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 additional words.
Options:
a. O=C(CCc1ccccc1)c1c(O)cc(O)cc1O
b. CCOC(=O)N1CCN(c2c(NCc3ccccc3Cl)c(=O)c2=O)CC1
Answer: b. CCOC(=O)N1CCN(c2c(NCc3ccccc3Cl)c(=O)c2=O)CC1
{#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#}
CCOC(=O)N1CCN(c2c(NCc3ccccc3Cl)c(=O)c2=O)CC1
CCOC(=O)N1CCN(c2c(NCc3ccccc3Cl)c(=O)c2=O)CC1
ethyl4-[2-[(2-chlorophenyl)methylamino]-3,4-dioxocyclobuten-1-yl]piperazine-1-carboxylate