Problem statement: Answer the MCQ question.
Question: Which drug has a 14.798\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1cccc(NC(=O)c2cc3c([nH]c4ccccc43)c(C)n2)c1C
b: CCOc1cc(S(=O)(=O)Nc2ncn[nH]2)ccc1Br
Answer: b. CCOc1cc(S(=O)(=O)Nc2ncn[nH]2)ccc1Br
{#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#}
CCOc1cc(S(=O)(=O)Nc2ncn[nH]2)ccc1Br
CCOc1cc(S(=O)(=O)Nc2ncn[nH]2)ccc1Br
4-bromo-3-ethoxy-N-(1H-1,2,4-triazol-5-yl)benzenesulfonamide