Task: Answer the MCQ question.
Question: Which compound has a 4.990\% 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: O=C(COC(=O)Cc1ccccc1)Nc1ccc(F)cc1
b: O=C(O)/C=C/C(=O)NCC1CCC(CNC(=O)/C=C/C(=O)O)CC1
c: COc1ccc(/C=N/n2c(C)nc3ccccc3c2=O)cc1
d: CC1CN(CC(O)COCc2ccc3c(c2)OCO3)CC(C)O1.Cl
e: CCc1cc(C(=O)OCC(=O)N2CCC(c3ccccc3)=N2)sc1C
Answer: e. CCc1cc(C(=O)OCC(=O)N2CCC(c3ccccc3)=N2)sc1C
{#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#}
CCc1cc(C(=O)OCC(=O)N2CCC(c3ccccc3)=N2)sc1C
CCc1cc(C(=O)OCC(=O)N2CCC(c3ccccc3)=N2)sc1C
[2-oxo-2-(5-phenyl-3,4-dihydropyrazol-2-yl)ethyl] 4-ethyl-5-methylthiophene-2-carboxylate