Problem statement: Answer the multiple choice question.
Question: Which drug has a 3.527\% 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: COc1ccc(CCNC(=O)c2noc3c2CCCC3)cc1OC
b: O=C(Cn1c(COc2ccccc2)nc2ccccc21)Nc1cc(Cl)c(Cl)cc1Cl
Answer: b. O=C(Cn1c(COc2ccccc2)nc2ccccc21)Nc1cc(Cl)c(Cl)cc1Cl
{#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#}
O=C(Cn1c(COc2ccccc2)nc2ccccc21)Nc1cc(Cl)c(Cl)cc1Cl
O=C(Cn1c(COc2ccccc2)nc2ccccc21)Nc1cc(Cl)c(Cl)cc1Cl
2-[2-(phenoxymethyl)benzimidazol-1-yl]-N-(2,4,5-trichlorophenyl)acetamide