Task: Answer the multiple choice question.
Question: Which compound has a -30.045\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccccc1N1CC(C(=O)OCC(=O)c2ccc(F)cc2)CC1=O
b) CC(C)Cn1c(N2CCN(CC(=O)Nc3ccc(Cl)cc3)CC2)nc2ccccc21
Answer: b. CC(C)Cn1c(N2CCN(CC(=O)Nc3ccc(Cl)cc3)CC2)nc2ccccc21
{#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#}
CC(C)Cn1c(N2CCN(CC(=O)Nc3ccc(Cl)cc3)CC2)nc2ccccc21
CC(C)Cn1c(N2CCN(CC(=O)Nc3ccc(Cl)cc3)CC2)nc2ccccc21
N-(4-chlorophenyl)-2-[4-[1-(2-methylpropyl)benzimidazol-2-yl]piperazin-1-yl]acetamide