Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.990\% 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)c1cccnc1)c1ccc(Cl)c(Cl)c1
b: CC(C)N(Cc1ccccc1)CC(O)COc1ccc(S(=O)(=O)N2CCOCC2)cc1Cl
c: O=c1[nH]c(CN2CCN(S(=O)(=O)c3cccs3)CC2)nc2c(Br)cc(Br)cc12
d: COc1ccccc1N1CCN(/N=C\c2ccc(C)o2)CC1
e: CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)c1ccc(Cl)cc1Cl
Answer: e. CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)c1ccc(Cl)cc1Cl
{#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#}
CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)c1ccc(Cl)cc1Cl
CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)c1ccc(Cl)cc1Cl
2,4-dichloro-N-[2-(2,3-dihydro-1,4-benzodioxin-6-ylamino)-2-oxoethyl]-N-ethylbenzamide