Task: Answer the multiple choice question.
Query: Which drug has a 20.041% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOC(=O)Cc1c(Cl)c2ccccc2[nH]c1=O
b O=C(c1ccc(Br)cc1)N(Cc1ccco1)C1CCS(=O)(=O)C1
c O=[N+]([O-])c1cc(S(=O)(=O)N2CCCC2)ccc1N/N=C/c1ccncc1
d Cc1ccc(NC(=O)C(=O)Nc2ccc(C)cn2)nc1
Answer: a. CCOC(=O)Cc1c(Cl)c2ccccc2[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#}
CCOC(=O)Cc1c(Cl)c2ccccc2[nH]c1=O
CCOC(=O)Cc1c(Cl)c2ccccc2[nH]c1=O
ethyl2-(4-chloro-2-oxo-1H-quinolin-3-yl)acetate