Task: Answer the multiple choice question.
Query: Which compound has a 0.224\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O/N=C/c1cc(Br)cc(Br)c1OCc1ccccc1
b.) COc1ccc2[nH]c3c(=O)n(CCCCC(=O)N4CCCC4)c(=S)[nH]c3c2c1
Answer: b. COc1ccc2[nH]c3c(=O)n(CCCCC(=O)N4CCCC4)c(=S)[nH]c3c2c1
{#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#}
COc1ccc2[nH]c3c(=O)n(CCCCC(=O)N4CCCC4)c(=S)[nH]c3c2c1
COc1ccc2[nH]c3c(=O)n(CCCCC(=O)N4CCCC4)c(=S)[nH]c3c2c1
[C][O][C][=C][C][=C][NH1][C][C][=Branch1][C][=O][N][Branch1][S][C][C][C][C][C][=Branch1][C][=O][N][C][C][C][C][Ring1][Branch1][C][=Branch1][C][=S][NH1][C][=Ring2][Ring1][Ring1][C][Ring2][Ring1][=Branch1][=C][Ring2][Ring1][#Branch2]
8-methoxy-3-(5-oxo-5-pyrrolidin-1-ylpentyl)-2-sulfanylidene-1,5-dihydropyrimido[5,4-b]indol-4-one