Problem statement: Answer the MCQ question.
Query: Which compound has a 20.367\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1scc(C(=O)O)c1-c1c(C(=O)O)csc1C
b COc1ccc(Cl)cc1NC(=O)c1cc(-c2ccco2)on1
Answer: a. Cc1scc(C(=O)O)c1-c1c(C(=O)O)csc1C
{#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#}
Cc1scc(C(=O)O)c1-c1c(C(=O)O)csc1C
Cc1scc(C(=O)O)c1-c1c(C(=O)O)csc1C
4-(4-carboxy-2-methylthiophen-3-yl)-5-methylthiophene-3-carboxylic acid