Task: Answer the MCQ question.
Question: Which compound has a 12.914\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) OC1(c2ccc(F)cc2)CN(c2ccccc2)C2=[N+]1CCS2.[Br-]
b) CCCCc1c(O)nc(SCC(=O)c2ccccc2)n(-c2ccccc2C)c1=O
c) COc1ccccc1C(=O)N(CCC1CCCN1C)c1nc2ccccc2s1
Answer: a. OC1(c2ccc(F)cc2)CN(c2ccccc2)C2=[N+]1CCS2.[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#}
OC1(c2ccc(F)cc2)CN(c2ccccc2)C2=[N+]1CCS2.[Br-]
OC1(c2ccc(F)cc2)CN(c2ccccc2)C2=[N+]1CCS2.[Br-]
5-(4-fluorophenyl)-7-phenyl-3,6-dihydro-2H-imidazo[2,1-b][1,3]thiazol-4-ium-5-ol;bromide