Task: Answer the MCQ question.
Query: Which drug has a 21.858% 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. CCOC(=O)C(NC(C)=O)(N1CCOCC1)C(F)(F)F
b. CC(C)CNC(=O)COC(=O)c1c2c(nc3ccccc13)/C(=C/c1cccs1)CC2
c. CCOC(=O)N1CCC(N(C(=O)Nc2cccc(OC)c2)C(C)CC)CC1
d. Cc1cc(OCC(=O)Nc2ccc3oc(-c4ccncc4)nc3c2)ccc1Cl
e. CCN1C(=O)/C(=C2\C=Cc3ccccc3N2CC)SC1=S
Answer: e. CCN1C(=O)/C(=C2\C=Cc3ccccc3N2CC)SC1=S
{#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#}
CCN1C(=O)/C(=C2\C=Cc3ccccc3N2CC)SC1=S
CCN1C(=O)/C(=C2\C=Cc3ccccc3N2CC)SC1=S
(5Z)-3-ethyl-5-(1-ethylquinolin-2-ylidene)-2-sulfanylidene-1,3-thiazolidin-4-one