Problem statement: Answer the multiple-choice question.
Query: Which drug has a 15.892\% 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, c, or d without using any other words.
Options:
a.) COc1ccc(C(=O)NCc2cccnc2)cc1Br
b.) O=C(OCC(=O)c1c[nH]c2ccccc12)c1ccco1
c.) Cc1ccc(S(=O)(=O)c2ccc(Oc3cccc(C)c3)cc2)cc1
d.) CCNCc1ccc(OCc2ccccc2F)c(OC)c1.Cl
Answer: a. COc1ccc(C(=O)NCc2cccnc2)cc1Br
{#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#}
COc1ccc(C(=O)NCc2cccnc2)cc1Br
COc1ccc(C(=O)NCc2cccnc2)cc1Br
[C][O][C][=C][C][=C][Branch1][#C][C][=Branch1][C][=O][N][C][C][=C][C][=C][N][=C][Ring1][=Branch1][C][=C][Ring1][S][Br]
3-bromo-4-methoxy-N-(pyridin-3-ylmethyl)benzamide