Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 2.983\% 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. O=C(CCSc1ccc(F)cc1)Nc1ccc(-n2cnnn2)cc1
b. NC(=O)c1ccsc1NC(=O)COC(=O)c1cc(Cl)ccc1O
Answer: b. NC(=O)c1ccsc1NC(=O)COC(=O)c1cc(Cl)ccc1O
{#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#}
NC(=O)c1ccsc1NC(=O)COC(=O)c1cc(Cl)ccc1O
NC(=O)c1ccsc1NC(=O)COC(=O)c1cc(Cl)ccc1O
[2-[(3-carbamoylthiophen-2-yl)amino]-2-oxoethyl] 5-chloro-2-hydroxybenzoate