Task: Answer the MCQ question.
Question: Which drug has a 8.573\% 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.) CCN1CCN(Cc2nc3cc(NC(=O)COc4ccc([N+](=O)[O-])cc4)ccc3n2C)CC1
b.) COC(CN(C)C(=O)c1ccc2c(c1)NC(=O)c1ccccc1S2)OC
c.) O=C(CCN1C(=O)COc2ccccc21)NCc1ccco1
Answer: a. CCN1CCN(Cc2nc3cc(NC(=O)COc4ccc([N+](=O)[O-])cc4)ccc3n2C)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#}
CCN1CCN(Cc2nc3cc(NC(=O)COc4ccc([N+](=O)[O-])cc4)ccc3n2C)CC1
CCN1CCN(Cc2nc3cc(NC(=O)COc4ccc([N+](=O)[O-])cc4)ccc3n2C)CC1
N-[2-[(4-ethylpiperazin-1-yl)methyl]-1-methylbenzimidazol-5-yl]-2-(4-nitrophenoxy)acetamide