Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.179\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) COc1ccccc1NC(=O)C(=O)N(c1cccnc1)C(C(=O)NC(C)(C)C)c1ccccc1F
(b) COc1cccc(NC(=O)CSc2nc3n[nH]c(C)c3c(=N)n2-c2cccc(OC)c2)c1
(c) CC1CCN(C(=O)CCc2nnc3ccc(N4CCC5(CC4)OCCO5)nn23)CC1
(d) Cc1ccc(CCNC(=O)CNS(=O)(=O)c2ccc3nc(C)sc3c2)cc1
(e) COc1ccc(C(=O)CN2C(=O)c3ccccc3C2=O)cc1
Answer: b. COc1cccc(NC(=O)CSc2nc3n[nH]c(C)c3c(=N)n2-c2cccc(OC)c2)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#}
COc1cccc(NC(=O)CSc2nc3n[nH]c(C)c3c(=N)n2-c2cccc(OC)c2)c1
COc1cccc(NC(=O)CSc2nc3n[nH]c(C)c3c(=N)n2-c2cccc(OC)c2)c1
2-[[4-imino-5-(3-methoxyphenyl)-3-methyl-2H-pyrazolo[3,4-d]pyrimidin-6-yl]sulfanyl]-N-(3-methoxyphenyl)acetamide