Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 13.181\% 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(C)C(=O)NNC(=O)c1c(O)c2ccccc2[nH]c1=O
[b] COC(=O)[C@@H](Cc1c[nH]c2ccccc12)NC(=O)c1cc(=O)[nH]c2ccccc12
[c] c1ccc2c(Cn3ccnc3)cccc2c1
[d] COc1ccc(Cc2nnn(CC(=O)O)n2)cc1
[e] CN1C(=O)CC(Sc2ncccc2C(=O)O)C1=O
Answer: b. COC(=O)[C@@H](Cc1c[nH]c2ccccc12)NC(=O)c1cc(=O)[nH]c2ccccc12
{#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#}
COC(=O)[C@@H](Cc1c[nH]c2ccccc12)NC(=O)c1cc(=O)[nH]c2ccccc12
COC(=O)[C@@H](Cc1c[nH]c2ccccc12)NC(=O)c1cc(=O)[nH]c2ccccc12
methyl (2R)-3-(1H-indol-3-yl)-2-[(2-oxo-1H-quinoline-4-carbonyl)amino]propanoate