Task: Answer the MCQ question.
Question: Which compound exhibits a -6.302% 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. C=CCn1c(O)c(C(C)=NCC2CCCO2)c(=O)[nH]c1=O
b. O=C(NCC1CCCO1)c1cc2c([nH]c3ccccc32)c(-c2cccc(Cl)c2)n1
Answer: a. C=CCn1c(O)c(C(C)=NCC2CCCO2)c(=O)[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#}
C=CCn1c(O)c(C(C)=NCC2CCCO2)c(=O)[nH]c1=O
C=CCn1c(O)c(C(C)=NCC2CCCO2)c(=O)[nH]c1=O
6-hydroxy-5-[C-methyl-N-(oxolan-2-ylmethyl)carbonimidoyl]-1-prop-2-enylpyrimidine-2,4-dione