Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.066\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) CN(C)c1ccc2nc3ccc(=[N+](C)C)cc-3sc2c1.[Cl-]
b) Cc1ccc(-c2cn(-c3ccccc3)c3[n+]2CCCS3)cc1.[Br-]
c) Cc1cc(C)n(CCNC(=O)C2CCC(=O)N(Cc3ccc(Cl)cc3)C2)n1
Answer: b. Cc1ccc(-c2cn(-c3ccccc3)c3[n+]2CCCS3)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#}
Cc1ccc(-c2cn(-c3ccccc3)c3[n+]2CCCS3)cc1.[Br-]
Cc1ccc(-c2cn(-c3ccccc3)c3[n+]2CCCS3)cc1.[Br-]
3-(4-methylphenyl)-1-phenyl-6,7-dihydro-5H-imidazo[2,1-b][1,3]thiazin-4-ium;bromide