Task: Answer the MCQ question.
Query: Which drug has a 5.663\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1cc(CCC(=O)Nc2sccc2C#N)cc(OC)c1OC
b) COc1cc2c3nnc(-c4ccc(F)cc4)c-3cn(Cc3ccc(F)cc3)c2cc1OC
c) COc1ccccc1N1CCN(C(=O)/C=C/c2c(Cl)nc3ccccn23)CC1
Answer: c. COc1ccccc1N1CCN(C(=O)/C=C/c2c(Cl)nc3ccccn23)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#}
COc1ccccc1N1CCN(C(=O)/C=C/c2c(Cl)nc3ccccn23)CC1
COc1ccccc1N1CCN(C(=O)/C=C/c2c(Cl)nc3ccccn23)CC1
[C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][N][Branch2][Ring1][#Branch1][C][=Branch1][C][=O][/C][=C][/C][=C][Branch1][C][Cl][N][=C][C][=C][C][=C][N][Ring1][#Branch2][Ring1][=Branch1][C][C][Ring2][Ring1][Ring2]
(E)-3-(2-chloroimidazo[1,2-a]pyridin-3-yl)-1-[4-(2-methoxyphenyl)piperazin-1-yl]prop-2-en-1-one