Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.560\% 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.) CC(=O)Nc1nc2n(n1)C(c1ccc(F)cc1)C=C(c1ccccc1)N2
b.) COc1cc(-c2nc3cccc(C)n3c2NCC2CCCO2)ccc1O
c.) COC(=O)c1ccccc1COn1c(=O)c(C)[n+]([O-])c2ccccc21
d.) O=C(CN1CCN(c2ccccn2)CC1)Nc1ccc2ccccc2c1
e.) CC(C(=O)O)n1cc(Cl)cn1
Answer: e. CC(C(=O)O)n1cc(Cl)cn1
{#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#}
CC(C(=O)O)n1cc(Cl)cn1
CC(C(=O)O)n1cc(Cl)cn1
2-(4-chloropyrazol-1-yl)propanoicacid