Task: Answer the MCQ question.
Question: Which compound has a 19.055% 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 COC(=O)c1sc(NC(=O)c2ccco2)nc1C
b O=C(C1CC1)N1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)CC1
c NS(=O)(=O)c1ccc(CCNC(=O)C2CC(=O)N(Cc3ccccc3Cl)C2)cc1
d Cc1nn(Cc2c(F)c(F)c(F)c(F)c2F)c(C)c1NC(=O)c1c([N+](=O)[O-])cnn1C
Answer: a. COC(=O)c1sc(NC(=O)c2ccco2)nc1C
{#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#}
COC(=O)c1sc(NC(=O)c2ccco2)nc1C
COC(=O)c1sc(NC(=O)c2ccco2)nc1C
methyl 2-(furan-2-carbonylamino)-4-methyl-1,3-thiazole-5-carboxylate