Task: Answer the MCQ question.
Query: Which compound exhibits a 4.876% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(CCSc1ccc(Cl)cc1)NC1CCCC1
b COc1ccc(NC(=O)CSCC(=O)Nc2cc(Cl)ccc2N2CCOCC2)cc1
c COC(=O)c1ccc2nccnc2c1
d CN(C)c1cc(N)c2c(n1)CCC2.O=C(O)c1cncc(O)c1
Answer: c. COC(=O)c1ccc2nccnc2c1
{#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)c1ccc2nccnc2c1
COC(=O)c1ccc2nccnc2c1
methyl quinoxaline-6-carboxylate