Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 2.354\% human ether-à-go-go related gene (hERG) inhibition at 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)C1(c2ccccc2F)CCCC1)NCc1ccc2c(c1)OCO2
b.) O=C(Cn1c2ccccc2c2nc3n(c(=O)c21)CCCS3)Nc1ccccc1
c.) O=C(/C=C/c1ccc([N+](=O)[O-])cc1)N1CCN(S(=O)(=O)c2ccccc2)CC1
d.) CCc1ccc(C2=NNC(=Nc3cccc(S(=O)(=O)N(C)C)c3)SC2)cc1
e.) COc1cc(OC)c(NC(=O)c2sc3ncn(CC(=O)N4CCN(c5ccccn5)CC4)c(=O)c3c2C)cc1Cl
Answer: a. O=C(COC(=O)C1(c2ccccc2F)CCCC1)NCc1ccc2c(c1)OCO2
{#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#}
O=C(COC(=O)C1(c2ccccc2F)CCCC1)NCc1ccc2c(c1)OCO2
O=C(COC(=O)C1(c2ccccc2F)CCCC1)NCc1ccc2c(c1)OCO2
[2-(1,3-benzodioxol-5-ylmethylamino)-2-oxoethyl] 1-(2-fluorophenyl)cyclopentane-1-carboxylate