Task: Answer the MCQ question.
Question: Which drug has a -2.824% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CC(=O)N1c2ccccc2S(=O)(=O)c2ccccc21
b: Cc1csc(NC(=O)CN2CCCCCC2)n1.O=C(O)C(=O)O
c: Cc1ccc(C(=O)N/C(=C\c2cccs2)C(=O)NCCCn2ccnc2)cc1C
d: COc1ccc(C(CNC(=O)c2ccc(OCc3c(C)noc3C)cc2)N2CCCC2)cc1
e: CCC(=O)Nc1c(-c2ccc(Cl)cc2)c(=O)c2ccccc2n1C
Answer: a. CC(=O)N1c2ccccc2S(=O)(=O)c2ccccc21
{#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#}
CC(=O)N1c2ccccc2S(=O)(=O)c2ccccc21
CC(=O)N1c2ccccc2S(=O)(=O)c2ccccc21
1-(5,5-dioxophenothiazin-10-yl)ethanone