Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 13.513% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a N#CC1=C(N)N(c2ccc(Cl)c(Cl)c2)C(=O)C1
b O=c1[nH]cnc(O)c1C(c1ccc(Br)cc1)c1c(O)nc[nH]c1=O
Answer: b. O=c1[nH]cnc(O)c1C(c1ccc(Br)cc1)c1c(O)nc[nH]c1=O
{#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#}
O=c1[nH]cnc(O)c1C(c1ccc(Br)cc1)c1c(O)nc[nH]c1=O
O=c1[nH]cnc(O)c1C(c1ccc(Br)cc1)c1c(O)nc[nH]c1=O
5-[(4-bromophenyl)-(4-hydroxy-6-oxo-1H-pyrimidin-5-yl)methyl]-4-hydroxy-1H-pyrimidin-6-one