Task: Answer the multiple choice question.
Question: Which drug exhibits a -2.958\% 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 other words.
Options:
[a] COc1ccc(CN(C(=O)c2oc3ccccc3c2C)C2CCS(=O)(=O)C2)cc1
[b] CC(=O)C1=C(O)C(=O)N(C)C1c1ccccc1F
[c] COc1ccccc1-c1nnc(SCC(=O)N2CCC(C)CC2)o1
[d] c1ccc(-c2nnc3sc(Cc4cccs4)nn23)cc1
[e] CC(C)=CCCC1(C)C=Cc2c(c(C)cc3c2[nH]c2cc(O)ccc23)O1
Answer: a. COc1ccc(CN(C(=O)c2oc3ccccc3c2C)C2CCS(=O)(=O)C2)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(CN(C(=O)c2oc3ccccc3c2C)C2CCS(=O)(=O)C2)cc1
COc1ccc(CN(C(=O)c2oc3ccccc3c2C)C2CCS(=O)(=O)C2)cc1
N-(1,1-dioxothiolan-3-yl)-N-[(4-methoxyphenyl)methyl]-3-methyl-1-benzofuran-2-carboxamide