Task: Answer the multiple-choice question.
Question: Which compound exhibits a -6.970% 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 additional words.
Options:
a O=c1[nH]c(=S)n(C2CC2)c(O)c1C=NCC1CCCO1
b O=C(Nc1ccccc1F)N1CCc2ccccc2C1
Answer: a. O=c1[nH]c(=S)n(C2CC2)c(O)c1C=NCC1CCCO1
{#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]c(=S)n(C2CC2)c(O)c1C=NCC1CCCO1
O=c1[nH]c(=S)n(C2CC2)c(O)c1C=NCC1CCCO1
1-cyclopropyl-6-hydroxy-5-(oxolan-2-ylmethyliminomethyl)-2-sulfanylidenepyrimidin-4-one