Task: Answer the MCQ question.
Question: Which drug exhibits a -3.804\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) COc1ccccc1N1CCN(CCCNC(=O)Nc2ccccc2C)CC1
b) C/C(=N\NC(=O)C(=O)Nc1cccc(Cl)c1)c1ccncc1
c) O=C(Nc1ccc2ccccc2c1)c1cccc([N+](=O)[O-])c1
Answer: a. COc1ccccc1N1CCN(CCCNC(=O)Nc2ccccc2C)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(CCCNC(=O)Nc2ccccc2C)CC1
COc1ccccc1N1CCN(CCCNC(=O)Nc2ccccc2C)CC1
1-[3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl]-3-(2-methylphenyl)urea