Task: Answer the MCQ question.
Query: Which compound has a -24.569\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COc1cc(C(=O)NCCCNc2ccc([N+](=O)[O-])cc2)cc(OC)c1OC
b N#Cc1c(C(F)(F)F)cc(-c2ccco2)nc1SCc1ccncc1
c CCN(CC)S(=O)(=O)c1ccc(C)c(NS(=O)(=O)c2cc(/C=C/C(=O)O)cc(OC)c2OC)c1
Answer: a. COc1cc(C(=O)NCCCNc2ccc([N+](=O)[O-])cc2)cc(OC)c1OC
{#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#}
COc1cc(C(=O)NCCCNc2ccc([N+](=O)[O-])cc2)cc(OC)c1OC
COc1cc(C(=O)NCCCNc2ccc([N+](=O)[O-])cc2)cc(OC)c1OC
3,4,5-trimethoxy-N-[3-(4-nitroanilino)propyl]benzamide