Task: Answer the multiple-choice question.
Query: Which drug exhibits a -6.481\% 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) COc1ccccc1NC(=O)OCC#CCOC(=O)Nc1ccccc1OC
(b) COc1ccc(-c2csc(NC(=O)CS(=O)(=O)c3ccc(F)cc3)n2)cc1OC
(c) CS(=O)(=O)Nc1ccc(C(=O)N2CCc3ccccc3C2)cc1
(d) Cc1noc(C)c1C(=O)Nc1ccc(F)c(F)c1
Answer: b. COc1ccc(-c2csc(NC(=O)CS(=O)(=O)c3ccc(F)cc3)n2)cc1OC
{#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(-c2csc(NC(=O)CS(=O)(=O)c3ccc(F)cc3)n2)cc1OC
COc1ccc(-c2csc(NC(=O)CS(=O)(=O)c3ccc(F)cc3)n2)cc1OC
N-[4-(3,4-dimethoxyphenyl)-1,3-thiazol-2-yl]-2-(4-fluorophenyl)sulfonylacetamide