Task: Answer the multiple choice question.
Question: Which drug exhibits a -4.534\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1cc(C)c(NC(=O)CCc2c(C)noc2C)c(C)c1
b. O=C(CSc1ncnc2nc[nH]c12)N1CCOCC1
c. COc1ccccc1C(=O)Nc1ccc(OCC(=O)N2CC(C)CC(C)C2)cc1
d. CN(C(=O)COC(=O)c1ccc(S(=O)(=O)N2CCCC2)cc1)c1ccccc1
Answer: c. COc1ccccc1C(=O)Nc1ccc(OCC(=O)N2CC(C)CC(C)C2)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#}
COc1ccccc1C(=O)Nc1ccc(OCC(=O)N2CC(C)CC(C)C2)cc1
COc1ccccc1C(=O)Nc1ccc(OCC(=O)N2CC(C)CC(C)C2)cc1
N-[4-[2-(3,5-dimethylpiperidin-1-yl)-2-oxoethoxy]phenyl]-2-methoxybenzamide