Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -20.054\% 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, c, or d without using any other words.
Options:
a COc1ccc(/C(C)=N/NC(=O)CNC(=O)c2ccco2)cc1
b CCOc1ccc(C(=O)Nc2ccc(C(F)(F)F)n(C)c2=O)cc1
c CCCCc1ccc(Nc2nc(CCC)cc(=O)[nH]2)cc1
d Cc1cc(C[n+]2ccsc2N)c2ncccc2c1.[Br-]
Answer: d. Cc1cc(C[n+]2ccsc2N)c2ncccc2c1.[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#}
Cc1cc(C[n+]2ccsc2N)c2ncccc2c1.[Br-]
Cc1cc(C[n+]2ccsc2N)c2ncccc2c1.[Br-]
3-[(6-methylquinolin-8-yl)methyl]-1,3-thiazol-3-ium-2-amine;bromide