Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -1.741\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1nn(C)c(C)c1C(C)NC(=O)c1cc(COc2ccc(F)c(F)c2)on1
[b] O=C(NCCSc1ccccc1)c1ccco1
[c] CCOc1ccc(NC(=O)CN(C)CC(=O)Nc2ccc(Br)cc2F)cc1OCC
Answer: c. CCOc1ccc(NC(=O)CN(C)CC(=O)Nc2ccc(Br)cc2F)cc1OCC
{#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(NC(=O)CN(C)CC(=O)Nc2ccc(Br)cc2F)cc1OCC
CCOc1ccc(NC(=O)CN(C)CC(=O)Nc2ccc(Br)cc2F)cc1OCC
2-[[2-(4-bromo-2-fluoroanilino)-2-oxoethyl]-methylamino]-N-(3,4-diethoxyphenyl)acetamide