Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -1.572% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(C2(O)CCN(CC(=O)Nc3nccs3)CC2)c(OC)c1
(b) CCOC(=O)c1cnn(-c2c(Cc3ccccc3)c(C)nc3c(-c4ccccc4)c(C)nn23)c1N
(c) Cn1c(=O)c2c(ncn2CC(=O)Nc2ccc(Cl)cc2Cl)n(C)c1=O
(d) O=C1c2ccsc2SCCN1Cc1ccc(Cl)cc1Cl
Answer: b. CCOC(=O)c1cnn(-c2c(Cc3ccccc3)c(C)nc3c(-c4ccccc4)c(C)nn23)c1N
{#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)c1cnn(-c2c(Cc3ccccc3)c(C)nc3c(-c4ccccc4)c(C)nn23)c1N
CCOC(=O)c1cnn(-c2c(Cc3ccccc3)c(C)nc3c(-c4ccccc4)c(C)nn23)c1N
ethyl 5-amino-1-(6-benzyl-2,5-dimethyl-3-phenylpyrazolo[1,5-a]pyrimidin-7-yl)pyrazole-4-carboxylate