Problem statement: Answer the MCQ question.
Question: Which drug has a 2.546% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1cc2c(cc1OC)C1=C(C#N)CC/C(=N\S(=O)(=O)c3ccccc3)N1CC2
b.) CC1CCCCC1NC(=O)CN1CCC(NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
Answer: b. CC1CCCCC1NC(=O)CN1CCC(NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1CCCCC1NC(=O)CN1CCC(NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
CC1CCCCC1NC(=O)CN1CCC(NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
N-[1-[2-[(2-methylcyclohexyl)amino]-2-oxoethyl]piperidin-4-yl]-4-nitrobenzamide