Problem statement: Answer the multiple choice question.
Question: Which compound has a 13.871\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CN(c1ccccc1)c1nccc(=O)[nH]1
b) COc1cc(NC(=O)c2ccc3c(c2)OCO3)c2ncccc2c1
c) COc1ccc(N2CCN(C(=O)Cn3nnc(-c4ccccc4N)n3)CC2)cc1
d) Cn1nc(C(F)(F)F)c(CN2CC(C)(C)C2=O)c1N1CCOCC1
Answer: a. CN(c1ccccc1)c1nccc(=O)[nH]1
{#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(c1ccccc1)c1nccc(=O)[nH]1
CN(c1ccccc1)c1nccc(=O)[nH]1
2-(N-methylanilino)-1H-pyrimidin-6-one