Problem statement: Answer the multiple choice question.
Query: Which compound has a 5.029\% 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. C=CCNC1=C(Cl)C(=O)N(c2cccc(Cl)c2Cl)C1=O
b. COC(=O)c1cc(CNC(=O)c2ccccc2Cl)ccc1OC
Answer: b. COC(=O)c1cc(CNC(=O)c2ccccc2Cl)ccc1OC
{#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#}
COC(=O)c1cc(CNC(=O)c2ccccc2Cl)ccc1OC
COC(=O)c1cc(CNC(=O)c2ccccc2Cl)ccc1OC
methyl 5-[[(2-chlorobenzoyl)amino]methyl]-2-methoxybenzoate