Problem statement: Answer the MCQ question.
Question: Which drug has a -5.512% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cn1c(=O)cc(OCCCC(=O)Nc2ccccn2)c2ccccc21
b NS(=O)(=O)c1ccc(CCNC(c2ccccc2)c2ccccc2)cc1
c CCOC(=O)N1CCN(C(=O)CSc2ccc(C(=O)OC)cc2[N+](=O)[O-])CC1
d COc1ccccc1C(=O)Nc1ccc2c(c1)nc1n2CCN(Cc2ccccc2)C1
Answer: a. Cn1c(=O)cc(OCCCC(=O)Nc2ccccn2)c2ccccc21
{#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#}
Cn1c(=O)cc(OCCCC(=O)Nc2ccccn2)c2ccccc21
Cn1c(=O)cc(OCCCC(=O)Nc2ccccn2)c2ccccc21
4-(1-methyl-2-oxoquinolin-4-yl)oxy-N-pyridin-2-ylbutanamide