Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 2.207\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] C/C(=N\NC(=O)COc1cc(C)cc(C)c1)c1ccc(N2CCOCC2)cc1
[b] O=C(CSc1ncc(-c2ccc(F)cc2)n1Cc1ccco1)Nc1nccs1
[c] COc1ccccc1NC(=O)CCSc1nnnn1C
[d] COCCNC(=O)c1cc(Br)ccc1Cl
Answer: d. COCCNC(=O)c1cc(Br)ccc1Cl
{#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#}
COCCNC(=O)c1cc(Br)ccc1Cl
COCCNC(=O)c1cc(Br)ccc1Cl
5-bromo-2-chloro-N-(2-methoxyethyl)benzamide