Problem statement: Answer the MCQ question.
Question: Which compound has a 4.270\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CC(=O)Nc1ccc(NC(=O)CN(C)CC(=O)Nc2ccccc2Br)cc1
[b] CN(C)c1ccnc(-n2cccc2/C=N/O)c1C#N
[c] COc1ccc2ccc(O)c(CN3CCN(S(=O)(=O)c4cc([N+](=O)[O-])ccc4C)CC3)c2c1
[d] COc1ccc2nc(SCC(=O)NC3CCCCC3)[nH]c2c1
[e] Cc1ccc(C(=O)c2cc3c(cc2N)OCCO3)cc1
Answer: a. CC(=O)Nc1ccc(NC(=O)CN(C)CC(=O)Nc2ccccc2Br)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#}
CC(=O)Nc1ccc(NC(=O)CN(C)CC(=O)Nc2ccccc2Br)cc1
CC(=O)Nc1ccc(NC(=O)CN(C)CC(=O)Nc2ccccc2Br)cc1
N-(4-acetamidophenyl)-2-[[2-(2-bromoanilino)-2-oxoethyl]-methylamino]acetamide