Problem statement: Answer the MCQ question.
Query: Which compound has a 2.055\% 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] Cc1cccc(Cc2nnc(CCC(=O)N3CCCC(CN4CCOCC4)C3)o2)c1
[b] O=C(CCCCCn1c(=S)[nH]c2ccsc2c1=O)NC1CCCCC1
[c] N/C(=N\O)c1cn(Cc2ccccc2Cl)c2ccccc12
[d] O=C(c1ccccc1)N1CCOC12CCN(c1ncc(C(F)(F)F)cc1Cl)CC2
[e] Cc1cc(Br)ccc1NC(=O)CNC(=O)CNc1cccc([N+](=O)[O-])c1
Answer: e. Cc1cc(Br)ccc1NC(=O)CNC(=O)CNc1cccc([N+](=O)[O-])c1
{#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#}
Cc1cc(Br)ccc1NC(=O)CNC(=O)CNc1cccc([N+](=O)[O-])c1
Cc1cc(Br)ccc1NC(=O)CNC(=O)CNc1cccc([N+](=O)[O-])c1
[3-[[2-[[2-(4-bromo-2-methylanilino)-2-oxoethyl]amino]-2-oxoethyl]amino]phenyl]-oxido-oxoazanium