Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -33.799\% 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) CCOc1ccc(NC(=O)C(C)SC(N)=O)cc1
(b) CCOCCCNCc1cc(Br)ccc1OCc1ccccc1
(c) COc1cc(OC)c(NC(=O)CCc2nc(-c3cccs3)no2)cc1Cl
Answer: b. CCOCCCNCc1cc(Br)ccc1OCc1ccccc1
{#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#}
CCOCCCNCc1cc(Br)ccc1OCc1ccccc1
CCOCCCNCc1cc(Br)ccc1OCc1ccccc1
[C][C][O][C][C][C][N][C][C][=C][C][Branch1][C][Br][=C][C][=C][Ring1][#Branch1][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1]
N-[(5-bromo-2-phenylmethoxyphenyl)methyl]-3-ethoxypropan-1-amine