Task: Answer the MCQ question.
Query: Which drug exhibits a 6.428% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccc2nc3c(cc2c1)c(C)nn3-c1ccccc1
b: CCCCC(=O)Nc1cccc(NC(=O)c2ccc3c(c2)OCO3)c1
c: COC(=O)Cn1c2nc3ccccc3nc2c2cccc(C)c21
d: COc1cc2c(cc1OC)C1(CCCC1)CNC2C.Cl
Answer: b. CCCCC(=O)Nc1cccc(NC(=O)c2ccc3c(c2)OCO3)c1
{#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#}
CCCCC(=O)Nc1cccc(NC(=O)c2ccc3c(c2)OCO3)c1
CCCCC(=O)Nc1cccc(NC(=O)c2ccc3c(c2)OCO3)c1
N-[3-(pentanoylamino)phenyl]-1,3-benzodioxole-5-carboxamide