Task: Answer the MCQ question.
Query: Which compound has a 13.441\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1cccc(CNC(=O)CCC2CCCN(C(=O)c3cc(C)[nH]n3)C2)c1
(b) O=C1c2cccc3cccc(c23)C(=O)N1CCCCCc1n[nH]c(=S)o1
(c) CCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccoc3)cc12
Answer: c. CCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccoc3)cc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccoc3)cc12
CCOC(=O)c1c(C)n(C)c2ccc(OC(=O)c3ccoc3)cc12
ethyl 5-(furan-3-carbonyloxy)-1,2-dimethylindole-3-carboxylate