Task: Answer the MCQ question.
Question: Which compound exhibits a 5.641\% 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] COc1ccc(-c2c[n+](CC(=O)c3ccccc3)c3n2CCCCC3)cc1.[Br-]
[b] COc1ccc(S(=O)(=O)Nc2ccccc2C(=O)NCc2cccnc2)cc1OC
[c] Cl.Clc1ccc(CNCC2CCCO2)c(Cl)c1
[d] COc1ccc(NC(=O)c2cc3c(-c4ccc(OC)c(OC)c4)nn(C)c3s2)cc1OC
Answer: d. COc1ccc(NC(=O)c2cc3c(-c4ccc(OC)c(OC)c4)nn(C)c3s2)cc1OC
{#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(NC(=O)c2cc3c(-c4ccc(OC)c(OC)c4)nn(C)c3s2)cc1OC
COc1ccc(NC(=O)c2cc3c(-c4ccc(OC)c(OC)c4)nn(C)c3s2)cc1OC
N,3-bis(3,4-dimethoxyphenyl)-1-methylthieno[2,3-c]pyrazole-5-carboxamide