Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.543% 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 other words.
Options:
a O=C(Cn1nc(-c2ccccc2)ccc1=O)NCCCN1CCOCC1
b O=C(c1nn(-c2ccccc2)c(=O)c2ccccc12)N1CCN(c2ncccn2)CC1
Answer: b. O=C(c1nn(-c2ccccc2)c(=O)c2ccccc12)N1CCN(c2ncccn2)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(c1nn(-c2ccccc2)c(=O)c2ccccc12)N1CCN(c2ncccn2)CC1
O=C(c1nn(-c2ccccc2)c(=O)c2ccccc12)N1CCN(c2ncccn2)CC1
2-phenyl-4-(4-pyrimidin-2-ylpiperazine-1-carbonyl)phthalazin-1-one