Problem statement: Answer the multiple-choice question.
Question: Which compound has a 18.236\% 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 or b without using any additional words.
Options:
[a] Cc1cc(C)cc(OCCCC(=O)O)c1
[b] COc1ccc(OCCn2cnc(Cl)c2Cl)cc1
Answer: a. Cc1cc(C)cc(OCCCC(=O)O)c1
{#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#}
Cc1cc(C)cc(OCCCC(=O)O)c1
Cc1cc(C)cc(OCCCC(=O)O)c1
[C][C][=C][C][Branch1][C][C][=C][C][Branch1][#Branch2][O][C][C][C][C][=Branch1][C][=O][O][=C][Ring1][=C]
4-(3,5-dimethylphenoxy)butanoic acid