Task: Answer the MCQ question.
Query: Which drug exhibits a 8.905\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=C(CCCC(=O)N(CC(=O)NC1CCCCC1)Cc1ccc2c(c1)OCO2)Nc1ccccn1
b) CCCCn1c(O)c(C(C)=Nc2ccc3c(c2)CCC3)c(=O)[nH]c1=O
c) COc1cccc(N2C(=O)C(CC(=O)Nc3ccccc3)N(C3CCCCC3)C2=O)c1
Answer: b. CCCCn1c(O)c(C(C)=Nc2ccc3c(c2)CCC3)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_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCn1c(O)c(C(C)=Nc2ccc3c(c2)CCC3)c(=O)[nH]c1=O
CCCCn1c(O)c(C(C)=Nc2ccc3c(c2)CCC3)c(=O)[nH]c1=O
1-butyl-5-[N-(2,3-dihydro-1H-inden-5-yl)-C-methylcarbonimidoyl]-6-hydroxypyrimidine-2,4-dione