Task: Answer the multiple choice question.
Question: Which drug exhibits a -8.591\% 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 additional words.
Options:
(a) CCOc1ccc(N/C(C)=C/c2scc(-c3ccccc3)[n+]2-c2ccccc2)cc1.[Br-]
(b) CN(C)CCCO/N=C(\c1ccccc1)c1ccncc1.O=C([O-])C(=O)[O-]
Answer: a. CCOc1ccc(N/C(C)=C/c2scc(-c3ccccc3)[n+]2-c2ccccc2)cc1.[Br-]
{#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#}
CCOc1ccc(N/C(C)=C/c2scc(-c3ccccc3)[n+]2-c2ccccc2)cc1.[Br-]
CCOc1ccc(N/C(C)=C/c2scc(-c3ccccc3)[n+]2-c2ccccc2)cc1.[Br-]
N-[(E)-1-(3,4-diphenyl-1,3-thiazol-3-ium-2-yl)prop-1-en-2-yl]-4-ethoxyaniline;bromide