Task: Answer the multiple choice question.
Question: Which compound has a -2.073\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CN(C)CCCNC(=O)C1(O)c2cc(Br)ccc2NC(=O)N1c1c(F)cccc1F
b) Cc1ccc(S(=O)(=O)NC2CCCCC2)c(C)c1NS(C)(=O)=O
Answer: a. CN(C)CCCNC(=O)C1(O)c2cc(Br)ccc2NC(=O)N1c1c(F)cccc1F
{#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#}
CN(C)CCCNC(=O)C1(O)c2cc(Br)ccc2NC(=O)N1c1c(F)cccc1F
CN(C)CCCNC(=O)C1(O)c2cc(Br)ccc2NC(=O)N1c1c(F)cccc1F
6-bromo-3-(2,6-difluorophenyl)-N-[3-(dimethylamino)propyl]-4-hydroxy-2-oxo-1H-quinazoline-4-carboxamide