Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 5.625\% 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, b, or c without using any other words.
Options:
a.) CCOC(=O)C1C(=O)OC2(CCCCC2)C1C(=O)OCC
b.) CC(O)c1nc2ccccc2n1CCCc1ccccc1
c.) Cc1nc(SCC(=O)NCC2CCCO2)c2c3c(sc2n1)CCCC3
Answer: b. CC(O)c1nc2ccccc2n1CCCc1ccccc1
{#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#}
CC(O)c1nc2ccccc2n1CCCc1ccccc1
CC(O)c1nc2ccccc2n1CCCc1ccccc1
1-[1-(3-phenylpropyl)benzimidazol-2-yl]ethanol