Task: Answer the multiple-choice question.
Query: Which drug has a 20.835\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1cc(C)n(CC(O)COc2ccccc2)n1
(b) COc1ccc2[nH]c(C(=O)N3CCCN(Cc4ccc(F)cc4)CC3)cc2c1
(c) COc1ccc(C(=O)c2coc3ccc(OC(C)=O)cc23)cc1
(d) COCCCn1c(SCC(=O)Nc2oc(C)c3c(C)n[nH]c(=O)c23)nc2sc3c(c2c1=O)CCC3
Answer: c. COc1ccc(C(=O)c2coc3ccc(OC(C)=O)cc23)cc1
{#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#}
COc1ccc(C(=O)c2coc3ccc(OC(C)=O)cc23)cc1
COc1ccc(C(=O)c2coc3ccc(OC(C)=O)cc23)cc1
[3-(4-methoxybenzoyl)-1-benzofuran-5-yl] acetate