Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 19.540% 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. O=C(/C=C/c1ccccc1)NC1CC2CCC1C2
b. O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCN(c2ccccn2)CC1
c. Cn1c(O)c(N=NC(=O)c2cc(-c3cccs3)nc3ccccc23)c2ccccc21
d. Cc1csc(NC(=O)c2ccc(C)s2)n1
Answer: b. O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCN(c2ccccn2)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#}
O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCN(c2ccccn2)CC1
O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCN(c2ccccn2)CC1
3-[2-oxo-2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]-5H-pyridazino[4,5-b]indol-4-one