Task: Answer the MCQ question.
Query: Which drug has a -2.627\% 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 or b without using any other words.
Options:
a CC(C)c1c(O)nc(SCC(=O)N2CCOCC2)[nH]c1=O
b CC(NC(N)=O)C(=O)OCc1ccc(Cl)cc1Cl
Answer: a. CC(C)c1c(O)nc(SCC(=O)N2CCOCC2)[nH]c1=O
{#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(C)c1c(O)nc(SCC(=O)N2CCOCC2)[nH]c1=O
CC(C)c1c(O)nc(SCC(=O)N2CCOCC2)[nH]c1=O
[C][C][Branch1][C][C][C][=C][Branch1][C][O][N][=C][Branch1][#C][S][C][C][=Branch1][C][=O][N][C][C][O][C][C][Ring1][=Branch1][NH1][C][Ring1][P][=O]
4-hydroxy-2-(2-morpholin-4-yl-2-oxoethyl)sulfanyl-5-propan-2-yl-1H-pyrimidin-6-one