Task: Answer the MCQ question.
Question: Which compound exhibits a 11.835\% 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 other words.
Options:
a: O=C(CN1C(=O)c2ccccc2C1=O)NCc1ccc(N2CCOCC2)cc1
b: COC(=O)c1ccc(CN2CCC(CO)(CCOc3ccccc3)CC2)cc1
c: Nc1[nH]c(N=Nc2nc(-c3ccc(Br)cc3)cs2)c2ccccc12
d: Cc1ccc(-n2ncc3c2CC(C)(C)CC3NC(=O)Cc2c(C)noc2C)cc1
Answer: a. O=C(CN1C(=O)c2ccccc2C1=O)NCc1ccc(N2CCOCC2)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#}
O=C(CN1C(=O)c2ccccc2C1=O)NCc1ccc(N2CCOCC2)cc1
O=C(CN1C(=O)c2ccccc2C1=O)NCc1ccc(N2CCOCC2)cc1
2-(1,3-dioxoisoindol-2-yl)-N-[(4-morpholin-4-ylphenyl)methyl]acetamide