Task: Answer the MCQ question.
Question: Which drug has a -2.634\% 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 O=C(Cc1c(F)cccc1Cl)N1CCN(C(=O)c2ccco2)CC1
b Cc1nonc1NC(=O)c1ccccc1Br
c CC(OCC(O)CN(C)Cc1nc2ccccc2c(=O)[nH]1)c1ccc(Cl)cc1
Answer: c. CC(OCC(O)CN(C)Cc1nc2ccccc2c(=O)[nH]1)c1ccc(Cl)cc1
{#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(OCC(O)CN(C)Cc1nc2ccccc2c(=O)[nH]1)c1ccc(Cl)cc1
CC(OCC(O)CN(C)Cc1nc2ccccc2c(=O)[nH]1)c1ccc(Cl)cc1
2-[[[3-[1-(4-chlorophenyl)ethoxy]-2-hydroxypropyl]-methylamino]methyl]-3H-quinazolin-4-one