Problem statement: Answer the multiple choice question.
Question: Which compound has a 1.028\% 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 additional words.
Options:
[a] CCOP(=O)(OCC)C(NC(=O)c1cccs1)C(F)(F)F
[b] C=CCSc1nnc(-c2cc3c(C(F)(F)F)nn(C)c3s2)n1C
[c] Nc1scn[n+]1Cc1cccc2cccnc12.[Br-]
Answer: c. Nc1scn[n+]1Cc1cccc2cccnc12.[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#}
Nc1scn[n+]1Cc1cccc2cccnc12.[Br-]
Nc1scn[n+]1Cc1cccc2cccnc12.[Br-]
3-(quinolin-8-ylmethyl)-1,3,4-thiadiazol-3-ium-2-amine;bromide