Task: Answer the multiple-choice question.
Question: Which drug has a 16.325\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) CCCC(=O)Nc1ccc(N2CCN(C(=O)c3cccs3)CC2)cc1
b.) COc1ccc2c(c1)c(C(=O)CN1CCN(C)CC1)c(C)n2Cc1ccccc1
c.) COc1ccc(C(O)Cc2nc3ccccc3n2C)cc1OC
d.) O=C(Nc1ccccc1O)c1ccc(Cl)cc1
e.) O=C(/C=C/c1ccco1)Nc1ccccc1N1CCCC1
Answer: c. COc1ccc(C(O)Cc2nc3ccccc3n2C)cc1OC
{#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#}
COc1ccc(C(O)Cc2nc3ccccc3n2C)cc1OC
COc1ccc(C(O)Cc2nc3ccccc3n2C)cc1OC
1-(3,4-dimethoxyphenyl)-2-(1-methylbenzimidazol-2-yl)ethanol