Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -13.184\% 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 other words.
Options:
a. C[C@H](NC(=O)c1[nH]cnc1C(=O)Nc1ccccc1)c1ccccc1
b. Cc1cccc2nc(C(=O)Nc3cccc(C(=O)NC4CC4)c3)cn12
c. CCOc1ccc(Br)cc1S(=O)(=O)Nc1ccccc1N1CCOCC1
Answer: c. CCOc1ccc(Br)cc1S(=O)(=O)Nc1ccccc1N1CCOCC1
{#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(Br)cc1S(=O)(=O)Nc1ccccc1N1CCOCC1
CCOc1ccc(Br)cc1S(=O)(=O)Nc1ccccc1N1CCOCC1
5-bromo-2-ethoxy-N-(2-morpholin-4-ylphenyl)benzenesulfonamide