Task: Answer the multiple-choice question.
Query: Which compound exhibits a -8.333% 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 other words.
Options:
a. CCOC(=O)c1cc2c(=O)[nH]ccc2nc1C
b. Cc1ccsc1C1Nc2ccc3ncccc3c2C2=C1C(=O)CCC2
c. Cc1c(CNCCc2ccccc2)c(C(=O)O)c(C)n1-c1ccccc1
d. CS(=O)(=O)N1CCN(c2ccc([N+](=O)[O-])c(NCc3ccccc3)c2)CC1
Answer: b. Cc1ccsc1C1Nc2ccc3ncccc3c2C2=C1C(=O)CCC2
{#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#}
Cc1ccsc1C1Nc2ccc3ncccc3c2C2=C1C(=O)CCC2
Cc1ccsc1C1Nc2ccc3ncccc3c2C2=C1C(=O)CCC2
8-(3-methylthiophen-2-yl)-8,10,11,12-tetrahydro-7H-benzo[a][4,7]phenanthrolin-9-one