Problem statement: Answer the MCQ question.
Query: Which compound has a 5.649\% 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 COC(=O)C(Cc1ccccc1)NC(=O)CNC(=O)c1ccc(Br)cc1
b Cn1c(CC(=O)NN)c(Sc2ccccc2)c2ccccc21
c Cn1cccc1C1Nc2ccccc2NC2=C1C(=O)CC(C)(C)C2
d O=C(CN1CCN(Cc2ccccc2)CC1)Nc1ccc(N2CCOCC2)cc1
e O=C(Cn1cc([N+](=O)[O-])ccc1=O)N1CCCc2ccccc21
Answer: b. Cn1c(CC(=O)NN)c(Sc2ccccc2)c2ccccc21
{#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#}
Cn1c(CC(=O)NN)c(Sc2ccccc2)c2ccccc21
Cn1c(CC(=O)NN)c(Sc2ccccc2)c2ccccc21
2-(1-methyl-3-phenylsulfanylindol-2-yl)acetohydrazide