Task: Answer the multiple-choice question.
Question: Which drug exhibits a 3.344\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cccc(NS(=O)(=O)c2c(C)nc3scc(C)n3c2=O)c1
[b] CC(C)(C)n1nnnc1C(c1cccnc1)N1CCOCC1
[c] COC(=O)c1cc(NC(=O)Cc2coc3cc(OC)ccc23)cc(C(=O)OC)c1
Answer: c. COC(=O)c1cc(NC(=O)Cc2coc3cc(OC)ccc23)cc(C(=O)OC)c1
{#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#}
COC(=O)c1cc(NC(=O)Cc2coc3cc(OC)ccc23)cc(C(=O)OC)c1
COC(=O)c1cc(NC(=O)Cc2coc3cc(OC)ccc23)cc(C(=O)OC)c1
dimethyl 5-[[2-(6-methoxy-1-benzofuran-3-yl)acetyl]amino]benzene-1,3-dicarboxylate