Problem statement: Answer the multiple-choice question.
Question: Which drug has a 3.234\% 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.) COc1ccc(CCNC2=C(Cl)C(=O)N(CCc3ccccc3)C2=O)cc1OC
b.) OC(CN1CCc2ccccc2C1)c1ccccc1
Answer: b. OC(CN1CCc2ccccc2C1)c1ccccc1
{#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#}
OC(CN1CCc2ccccc2C1)c1ccccc1
OC(CN1CCc2ccccc2C1)c1ccccc1
2-(3,4-dihydro-1H-isoquinolin-2-yl)-1-phenylethanol